Search | Preprints.org

Preprint ARTICLE | doi:10.20944/preprints202212.0438.v1

Characterisation of the Upper Respiratory Tract Virome of Feedlot Cattle and its Association with Bovine Respiratory Disease

Rebecca K. Ambrose, Claudia Blakebrough-Hall, Jennifer L. Gravel, Luciano A. Gonzalez, Timothy J. Mahony

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: bovine respiratory disease; virome; bovine nidovirus; bovine coronavirus; bovine herpesvirus 1; bovine viral diarrhea virus 1; bovine respiratory syncytial virus; case control; odds ratio

Online: 23 December 2022 (03:30:02 CET)

Show abstract| Download PDF| Supplementary Files| Share

Preprint ARTICLE | doi:10.20944/preprints202308.2065.v1

A Mathematical Model for a Disease Outbreak Considering Waning-Immunity Class with Nonlinear Incidence and Recovery Rates

Nursanti Anggriani, Lazarus Kalvein Beay, Fatuh Inayaturohmat, Sanubari Tansah Tresna

Subject: Public Health And Healthcare, Health Policy And Services Keywords: Epidemic model; Basic Reproduction Ratio; Waning immunity; Nonlinear incidence rate; Nonlinear Recovery rate; Lyapunov functions; Optimal control.

Online: 30 August 2023 (10:29:02 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202404.0284.v1

Continuous Time Simulation and System Level Control Model of a Modern MVDC Distribution Grid including SST and MMC Based AFE

Daniel Siemaszko, Mauro Carpita

Subject: Engineering, Electrical And Electronic Engineering Keywords: DC distribution systems; Power systems simulation; Power distribution control; Power system planning,; Pulse Width Modulation; Modular Multilevel Converter (MMC); Solid State Transformer

Online: 3 April 2024 (10:00:31 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202403.0740.v1

Automated Non-Sterile Pharmacy Compounding: A Multi-Site Study in European Hospital and Community Pharmacies with Pediatric Immediate Release Propranolol Hydrochloride Tablets

Niklas Sandler, Farnaz Shokraneh, Mahsa Bahman, Julius Lahtinen, Niko Hassinen, Sari Airaksinen, Soumya Verma, Ludmila Hrizanovska, Jana Lass, Jyrki Heinämäki, Urve Paaver, Anssi Karlstedt, Janika Tähnas, Christoph Klaas, Catharina Kern, Adeline Bienfait, Frédéric Lagarce, Dominic Fenske, Katrin Muehlenfeld, Julia Malik, Holger Scherliess, Samuli Ojala, Sara P Cruz, Mattias Paulsson, Katja Kammonen, Maria Rautamo, Hendrik Lueck, Herwig Heindl, Laurent Carrez, Antoine Pierrot, Ralf Harnish, Stephanie Stareprawo, Marija Tubic-Grozdanii, Stefanie Zibolka, Uli Loesch, Martina Jeske, Ulrich Griesser, Karin Hummer, Andreas Thalmeier, Marianne Leitner, Susan Bischoff, Ralph Heimke-Brinck, Janine Paulus-Rohmer, Karim Khouckh, Fabien Bruno, Anna Harjans, Torsten Hoppe-Tichy

Subject: Medicine And Pharmacology, Pharmacy Keywords: automated compounding; hospital and community pharmcies; pharm inks; integrated quality control

Online: 13 March 2024 (12:02:20 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201706.0089.v1

Development of Sliding Mode Controller for A Modified Boost Cuk Converter Configuration

Sanjeevikumar Padmanaban, Emre Ozsoy, Viliam Fedák

Subject: Engineering, Electrical And Electronic Engineering Keywords: Closed Loop Control; Cuk Converter; Sliding Mode Control; Robustness; Active Hysterisis Control

Online: 19 June 2017 (16:52:57 CEST)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints202003.0343.v1

Emerging Coronavirus Disease (COVID-19), a Pandemic Public Health Emergency with Animal Linkages: Current Status Update

Yashpal Singh Malik, Shubhankar Sircar, Sudipta Bhat, Obli Rajendran Vinodhkumar, Ruchi Tiwari, Ranjit Sah, Ali A. Rabaan, Alfonso J. Rodriguez-Morales, Kuldeep Dhama

Subject: Medicine And Pharmacology, Epidemiology And Infectious Diseases Keywords: coronavirus; 2019-nCoV; SARS-CoV-2; animal coronaviruses; COVID-19; bat coronavirus; zoonoses; epidemiology; transmission; diagnosis; antivirals; prevention and control

Online: 23 March 2020 (07:19:35 CET)

Show abstract| Download PDF| Share

After the appearance of first cases of ‘pneumonia of unknown origin’ in the Wuhan city, China, during late 2019, the disease progressed fast. Its cause was identified as a novel coronavirus, named provisionally 2019-nCoV. Subsequently, an official name was given as SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus-2) by the International Committee on Taxonomy of Viruses (ICTV) study group. The World Health Organization (WHO) named the Coronavirus disease-2019 as COVID-19. The epidemics of COVID-2019 have been recorded over 113 countries/territories/areas apart from China and filched more than 4292 humans, affecting severely around 1,18,326 cases in a short span. The status of COVID-2019 emergency revised by the WHO within 42 days from Public Health International Emergency (January 30, 2020) to a pandemic (March 11, 2020). Nonetheless, the case fatality rate (CFR) of the current epidemic is on the rise (between 2-4%), relatively is lower than the previous SARS-CoV (2002/2003) and MERS-CoV (2012) outbreaks. Even though investigations are on its way, the researchers across the globe have assumptions of animal-origin of current SARS-CoV-2. A recent case report provides evidence of mild COVID-2019 infection in a pet dog that acquired COVID-2019 infection from his owner in Hong Kong. The news on travellers associated spread across the globe have also put many countries on alert with the cancellation of tourist visa to all affected countries and postponement of events where international visits were required. A few diagnostic approaches, including quantitative and differential real-time polymerase chain reaction assays, have been recommended for the screening of the individuals at risk. In the absence of any selective vaccine against SARS-CoV-2, re-purposed drugs are advocated in many studies. This article discourse the current worldwide situation of COVID-2019 with information on virus, epidemiology, host, the role of animals, effective diagnosis, therapeutics, preventive and control approaches making people aware on the disease outcomes.

Preprint ARTICLE | doi:10.20944/preprints202402.0619.v1

Embodimetrics: A Principal Component Analysis of the Combined Assessment of Cardiac, Cognitive and Mobility Parameters

Andrea Chellini, Katia Salmaso, Michele Di Domenico, Nicola Gerbi, Marco Donati, Marco Iosa

Subject: Biology And Life Sciences, Neuroscience And Neurology Keywords: embodiment; heart rate variability; stroop task; motor control

Online: 12 February 2024 (13:19:53 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202303.0044.v1

Application of Active Disturbance Rejection in a Bearingless Machine with Split Winding

Rodrigo de Andrade Teixeira, Werbet Luiz Almeida da Silva, Adson Emanuel Santos Amaral, Walter Martins Rodrigues, Andres Ortiz Salazar, Elmer Rolando Llanos Villarreal

Subject: Engineering, Electrical And Electronic Engineering Keywords: ADRC control; induction machine; radial position control

Online: 2 March 2023 (12:21:12 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202209.0045.v1

Development and Testing of an Integrated Energy-Efficient Vehicle Speed and Traffic Signal Controller

Hao Chen, Hesham Rakha

Subject: Engineering, Civil Engineering Keywords: Traffic signal congrol; vehicle control; integrated control

Online: 5 September 2022 (04:47:05 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201612.0063.v1

Optimal Time to Enter a Retirement Village

Jinhui Zhang, Sachi Purcal, Jiaqin Wei

Subject: Business, Economics And Management, Finance Keywords: retirement village; optimal control; optimal stopping, HARA, American put option; long-term care needs, costs and products for the elderly; disability/health state transitions; life-cycle modelling related to the retirement phase

Online: 12 December 2016 (11:18:16 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201806.0322.v1

Design of IMC Oriented PID Control Law for Typical Thermal Process in Thermal Power Plant

Yin Ke

Subject: Engineering, Energy And Fuel Technology Keywords: internal mode control,PID control,robustness,simulation

Online: 20 June 2018 (12:10:30 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201811.0146.v1

Economic Multiple Model Predictive Control for HVAC Systems - A Case Study for a Food Manufacturer in Germany

Tobias Heidrich, Jonathan Grobe, Henning Meschede, Jens Hesselbach

Subject: Engineering, Control And Systems Engineering Keywords: model predictive control; HVAC; climate control; flexible control technologies

Online: 7 November 2018 (06:40:45 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202306.0314.v1

Dynamic Modeling and Passivity Based Control of the RV-3SB Robot

Manuel Cardona, Fernando Serrano, Cecilia García-Cena

Subject: Computer Science And Mathematics, Robotics Keywords: Dynamic output feedback control; Robotics; Passivity based control

Online: 6 June 2023 (02:18:45 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201808.0182.v2

Active Vibration Control of Launch Vehicle on Satellite Using Piezoelectric Stack Actuator

Mehran Makhtoumi

Subject: Engineering, Mechanical Engineering Keywords: Vibration Control, Piezoelectric, Fuzzy Logic Control, Launch Vehicle

Online: 21 December 2018 (11:12:32 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202111.0536.v1

Experimental Comparison of PID Based RPM Control for Long Horizontal vs. Vertical Drillstring

Aditya Sharma, Saket Srivastava, Catalin Teodoriu, Marius Stan

Subject: Engineering, Control And Systems Engineering Keywords: PID tuning; drilling vibrations; feedback control; RPM control

Online: 29 November 2021 (12:39:42 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201811.0503.v1

Robust Guaranteed-Cost Preview Repetitive Control for Polytopic Uncertain Discrete-Time Systems

Yong-Hong Lan, Xia Jun-Jun

Subject: Engineering, Control And Systems Engineering Keywords: robust control; preview control; repetitive control; controller design; uncertain systems

Online: 20 November 2018 (12:30:14 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201905.0112.v1

Mechanical and Control Design of an Industrial Exoskeleton for Advanced Human Empowering in Heavy Parts Manipulation Tasks

Alessandro Mauri, Jacopo Lettori, Giovanni Fusi, Davide Fausti, Maurizio Mor, Francesco Braghin, Giovanni Legnani, Loris Roveda

Subject: Engineering, Industrial And Manufacturing Engineering Keywords: industrial exoskeleton design; industrial exoskeleton control; human-robot collaboration; optimal control; empowering fuzzy control

Online: 9 May 2019 (12:53:59 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202311.1907.v2

Unscented Kalman Filter Sensorless Permament Magnet Synchronous Motor Model Predictive Control

Dariusz Janiszewski

Subject: Engineering, Control And Systems Engineering Keywords: motion control; Automatic control; Predictive control; Sensorless control; Kalman filters; Unscented Kalman filter; System modelling

Online: 18 December 2023 (11:03:29 CET)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints201811.0127.v1

A Survey on Access Control in the Age of IoT

Jing Qiu, Chunlai Du, Shen Su, Qi Zuo, Zhihong Tian

Subject: Computer Science And Mathematics, Computer Science Keywords: IoT search; access control; attribute-based access control; survey

Online: 6 November 2018 (04:18:40 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202305.0524.v1

Impact of National Tobacco Control Policy on Rates of Hospital Admission for Pneumonia: When Compliance Matters

Marine Gambaryan*, Anna Kontsevaya, Oxana Drapkina

Subject: Public Health And Healthcare, Public, Environmental And Occupational Health Keywords: tobacco control; tobacco control legislation; tobacco control measures; tobacco control implementation scale; interrupted time series design; pneumonia hospitalisation rates; smoking-related hospitalisation rates

Online: 8 May 2023 (10:48:08 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202404.0595.v1

Improving Pitch Rate Control Performance of an F-16 Aircraft Using Fractional Order Direct-MRAC Adaptive Control Instead of Using the Classic Direct-MRAC Adaptive Control

Gustavo E. Ceballos Benavides, Manuel A. Duarte-Mermoud, Marcos E. Orchard, Alfonso Ehijo

Subject: Engineering, Control And Systems Engineering Keywords: Fractional order adaptive control; smoother output signal; Particle Swarm Optimization (PSO) algorithm.

Online: 9 April 2024 (10:58:07 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202404.1217.v1

MIoT-aware Hessian Linear Feature Embedding Based Tucker Congruence Deep Convolutional Network for Epidemic Disease Control with Cloud

Sarah A. Alzakari, Nithya Rekha Sivakumar, Ahmed Zohair Ibrahim, Shekaina Justin, Chandrasekar Chelliah

Subject: Computer Science And Mathematics, Computer Science Keywords: Cloud; Epidemic Disease Control; feature selection; Deep Convolutional Network; Hessian Locally Linear Embedding technique; Manhattan distance measure; Tucker coefficient of congruence regression

Online: 18 April 2024 (07:51:24 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201905.0283.v1

Current Mode Control of a Series LC Converter Supporting Constant-Current Constant-Voltage (CCCV)

Michael Heidinger, Qihao Xia, Christoph Simon, Fabian Denk, Santiago Eizaguirre, Rainer Kling, Wolfgang Heering

Subject: Engineering, Electrical And Electronic Engineering Keywords: control; current mode control; voltage control; transfer function; power converter; soft-switching converter; battery charging;

Online: 23 May 2019 (12:58:27 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201806.0265.v1

Adaptive Trajectory Tracking Control of a Quadrotor Based on Iterative Learning Algorithm

Mohammad Mehdi Farzaneh, Alireza Tavakolpour-Saleh

Subject: Engineering, Control And Systems Engineering Keywords: Quadrotor; trajectory tracking control; PID control; iterative learning algorithm.

Online: 18 June 2018 (13:43:18 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202305.2004.v1

Design of Intelligent Nonlinear H₂/H_∞ Robust Control Strategy of Diesel Generator Based CPSOGSA Optimization Algorithm

Yidong Zou, Boyi Xiao, Jing Qian, Zhihuai Xiao

Subject: Engineering, Energy And Fuel Technology Keywords: diesel generator; speed and excitation control; robust control; intelligent optimization

Online: 29 May 2023 (09:43:54 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202310.1100.v1

Robust Control of An Inverted Pendulum System Based on Policy Iteration in Reinforcement Learning

Xu Dengguo, Ma Yan, Huang Jiashun, Li Yahui

Subject: Engineering, Control And Systems Engineering Keywords: robust control; optimal control; inverted pendulum system; reinforcement learning

Online: 17 October 2023 (13:04:30 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202006.0099.v1

Modelling Design and Control of an Electromechanical Mass Lifting System Using Optimal and Robust Control Method

Mustefa Jibril, Messay Tadese, Eliyas Alemayehu

Subject: Engineering, Control And Systems Engineering Keywords: μ –synthesis; linear quadratic regulator; optimal control; robust control

Online: 7 June 2020 (15:22:32 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201810.0561.v1

Mathematical Modelling of Human African Trypanosomiasis Using Control Measures

Hamenyimana Emanuel Gervas, Nicholas Kwasi-Do Ohene Opoku, Shamsuddeen Ibrahim

Subject: Computer Science And Mathematics, Computational Mathematics Keywords: Human African Trypanosomiasis (HAT), Mathematical modelling, optimal control, Control measures

Online: 24 October 2018 (09:05:54 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202403.0920.v1

Progressive Optimal Fault-Tolerant Control Combining Active and Passive Control Manners

Dan Du, Zetao Li, B. Dahhou

Subject: Engineering, Control And Systems Engineering Keywords: passive fault-tolerant control; active fault-tolerant control; progressive optimal fault-tolerant control; guaranteed robust cost control

Online: 15 March 2024 (12:10:49 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202305.0814.v1

Development of a Control Strategy in an Isokinetic Device for Physical Rehabilitation

Jorge Andres Penaloza-Gonzalez, Sergey Gonzalez-Mejia, Jose Isidro Garcia-Melo

Subject: Engineering, Bioengineering Keywords: Dynamic modeling; electric brake control; isokinetic; isokinetic control; dynamometry; rehabilitation.

Online: 11 May 2023 (07:27:31 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202403.1129.v1

A Novel Differentiated Control Strategy for Energy Storage System That Minimizes Battery Aging Cost Based on Multiple Health Features

Wei Xiao, Jun Jia, Weidong Zhong, Wenxue Liu, Zhuoyan Wu, Cheng Jiang, Binke Li

Subject: Engineering, Energy And Fuel Technology Keywords: energy storage station; lithium-ion battery; differentiated control; health feature; aging cost

Online: 22 March 2024 (07:44:07 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202310.1145.v1

Bilinear Interpolation of Three-Dimensional Gain-Scheduled Autopilots

Sung Mo Koo, Timothy Sands

Subject: Engineering, Aerospace Engineering Keywords: gain-scheduled autopilots; nonlinear control; bilinear interpolation; control and guidance; control gains; three-dimensional lookup table (3D-LUT)

Online: 18 October 2023 (11:37:25 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201810.0672.v1

Model Predictive Control for a Recover Water Process

Paolo Mercorelli

Subject: Engineering, Control And Systems Engineering Keywords: linear model predictive control; process control; stability

Online: 29 October 2018 (10:57:05 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202403.0918.v1

Raman Technology for Process Control: Waste Shells Demineralization to Produce Transparent Polymer Foils Reinforced with Natural Antioxidant, and Calcium Acetate By-Product

Simona Cinta Pinzaru, Iuliana-Cornelia Poplăcean, Karlo Maškarić, Danut-Alexandru Dumitru, Lucian Barbu-Tudoran, Tudor Liviu TĂMAȘ, Fran Nekvapil, Bogdan Neculai

Subject: Chemistry And Materials Science, Biomaterials Keywords: Raman technology; recovery and resource utilization technology; process control; biogenic carbonate waste; chitin; calcium acetate drug; carotenoids.

Online: 15 March 2024 (12:01:12 CET)

Show abstract| Download PDF| Supplementary Files| Share

Waste biogenic materials from seafood exploitation are valuable resources of new compounds exploitation within the blue bioeconomy concept. Here, we describe the effectiveness of Raman technology implementation as an in-line tool for demineralization process control of crustaceans or gastropods. We produced transparent chitin polymer foils from three waste crustacean shells (C. sapidus, S. mantis and M. squinado) using a slow, green chemical approach employing acetic acid, and showed the progressive process of biogenic carbonate dissolution and increasing the Raman characteristic signal of chitin, in a time dependence manner. It turned that chitin foils obtaining is species-specific, and the demineralization bath of waste shell mixture can be effectively tracked by Raman spectroscopy, for solvent control and the recovery of the calcium acetate as valuable by-product. Comparatively, calcium acetate drug, a compound widely used in kidney failure diseases, or as additive in nutraceuticals and food industry, has been obtained here, following a green demineralization path of the sea snail Rapana venosa intact shell, assisted by Raman tech-nology, using 9% acetic acid (vinegar) solution for 14 days. To validate the final products identity and quality, The process of waste shells demineralization and the final products of the treatment were investigated using various Raman techniques and technologies, cross-validating the results with FT-IR, XRD and SEM-EDX techniques. NIR Raman spectroscopy revealed chitin bands in a time-dependent manner, while Resonance Raman spectroscopy showed the preservation of ca-rotenoids after two weeks of acetic acid treatment. A hand-held flexible TacticID Raman system with a 1064 nm excitation demonstrated its effectiveness as a rapid, in-line decision making tool during process control and revealed excellent reproducibility of the lab-based instrument signal, suitable for in situ evaluation of the demineralization status and solvent saturation control. The calcium acetate recovered from residual treatment solutions was assessed regarding its hydration status, purity, and suitability as recrystallized material for further use as pharmaceutical product or ingredient in complex formulations.

Preprint REVIEW | doi:10.20944/preprints201805.0221.v2

A Survey of Recent Trends in Multiobjective Optimal Control -- Surrogate Models, Feedback Control and Objective Reduction

Sebastian Peitz, Michael Dellnitz

Subject: Computer Science And Mathematics, Applied Mathematics Keywords: multiobjective optimization; optimal control; model order reduction; model predictive control

Online: 31 May 2018 (08:02:29 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202211.0181.v1

Towards Optimization of Energy Consumption of Tello Quadrotor with MPC Model Implementation

Rabab Benotsmane, József Vásárhelyi

Subject: Engineering, Electrical And Electronic Engineering Keywords: dynamic control; UAV; model predictive control; nonlinear MPC; trajectory tracking; energy consumption

Online: 10 November 2022 (01:56:54 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202210.0274.v1

Sliding Mode-based Traction Control System Design for Electric Scooter BLDCM through Field-Oriented Vector Control Approach

Caglar Uyulan, Ersen Arslan

Subject: Engineering, Control And Systems Engineering Keywords: Field Oriented Control (FOC); electric scooter; Traction Motor Control System; Sliding Mode Control

Online: 19 October 2022 (08:27:17 CEST)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints202010.0629.v1

A Comprehensive Review of the Coffee Leaf Miner Leucoptera Coffeella (Lepidoptera: Lyonetiidae), With Special Regard to Neotropical Impacts, Pest Management and Control

Juliana Dantas, Isabela Motta, Leonardo Vidal, João Bílio, Júlia M. Pupe, Adriano Veiga, Carlos H. S. Carvalho, Rogerio B. Lopes, Thales L. Rocha, Luciano P. Silva, José R. Pujol-Luz, Érika V.S. Albuquerque

Subject: Biology And Life Sciences, Anatomy And Physiology Keywords: resistance; cultivar; biopesticide; biological control; chemical control; life cycle; CLM

Online: 30 October 2020 (08:52:51 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202308.0665.v1

Economic Model of Ancillary Services in Real Time for Frequency Control

Kristian Balzer, Joaquin Lazo, David Watts

Subject: Engineering, Electrical And Electronic Engineering Keywords: ancillary services; secondary frequency control; tertiary frequency control; real time operation

Online: 8 August 2023 (13:34:09 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202401.0457.v1

Induction Motor Improved Vector Control Using Predictive and Model Free Algorithms Together with Homotopy-based Feedback Linearization

Madalin Costin, Corneliu Lazar

Subject: Engineering, Control And Systems Engineering Keywords: induction machine; vector control; homotopy-based feedback linearization; cascade control structure; predictive current control; box constraints; model free control.

Online: 5 January 2024 (04:45:38 CET)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints202401.1718.v1

An Overview of Artificial Intelligence Application for Optimal Control of Municipal Solid Waste Incineration Process

Jian Tang, Tianzheng Wang, Heng Xia, Canlin Cui

Subject: Environmental And Earth Sciences, Sustainable Science And Technology Keywords: Municipal solid waste incineration; Optimal control; Artificial intelligence; Modeling; Control; Optimization; Maintenance

Online: 24 January 2024 (09:29:25 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202011.0592.v1

On the Physical Nature of the Problems of Frequency Control of Asynchronous Electric Drives

Владимир Кодкин

Subject: Engineering, Automotive Engineering Keywords: asynchronous electric motor; frequency control; vector control; vector equation; nonlinear transfer functions; experiment

Online: 23 November 2020 (14:45:05 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202304.1012.v1

Control of Wind Farm Power Output for Green Hydrogen Production without a Grid Connection

Adam Stock, Matthew Cole, Mathieu Kervyn, Fulin Fan, James Ferguson, Anup Nambiar, Benjamin Pepper, Michael Smailes, David Campos-Gaona

Subject: Engineering, Energy And Fuel Technology Keywords: wind farm control; green hydrogen; electrolysis; battery lifetime; wind turbine control

Online: 27 April 2023 (03:24:59 CEST)

Show abstract| Download PDF| Share

Green hydrogen is likely to play an important role in meeting the net zero targets of countries around the globe. Hence, producing green hydrogen cheaply and effectively is an important area of research. One potential option for green hydrogen production is to run electrolysers directly from offshore wind turbines, with no grid connection and hence no expensive cabling to shore. The removal of the grid presents an unusual integration challenge. The variable nature of wind turbines and farms results in a power output that can fluctuate more quickly than the electrolyser’s ability to respond without significantly stressing the electrolyser. Thus, the use of a battery, with the wind farm, becomes essential to even out some of the power variations that the electrolyser cannot deal with. In this work, a proof of concept of a wind farm control methodology designed to reduce variability in wind farm active power output is presented. Smoothing the power supplied by the wind farm to the battery reduces the size and number of battery charge cycles and helps to increase battery lifetime. Considering off-grid wind farms which exclusively power an electrolyser, this work quantifies the impact of the wind farm control method on battery lifetime for wind farms of 1, 4, 9 and 16 wind turbines. This is achieved using suitable wind farm, battery and electrolyser models. As an example, for the largest wind farm studied, consisting of 16 x 5 MW wind turbines, batteries with a lifetime of 15 years have approximately a 30 % reduction in required capacity (reduced from 14 MWh to 10 MWh) compared to operating without wind farm control. It is found that reducing the variability of the active power output of wind farms through the wind farm control methodology presented can have a significant impact on battery degradation and hence on battery lifetime. Hence, wind farm control can reduce the required battery capacity for a given lifetime or it can increase the lifetime of a given battery capacity. The work presented shows that wind farm control could play a critical role in reducing the levelised cost of green hydrogen produced from wind farms with no grid connection and paves the way for the design and testing of a full implementation of the wind farm control.

Preprint ARTICLE | doi:10.20944/preprints202402.0467.v1

Experimental Nonlinear and Incremental Control Stabilization of a Tail-Sitter UAV with Hardware-in-the-Loop Validation

Alexandre Athayde, Alexandra Moutinho, José Raul Azinheira

Subject: Engineering, Control And Systems Engineering Keywords: tail-sitter; unmanned aerial vehicles (UAV); vertical take-off and landing (VTOL); nonlinear control; incremental control; attitude control

Online: 8 February 2024 (07:34:37 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202207.0307.v1

Deep Learning for Robust Adaptive Inverse Control of Nonlinear Dynamic Systems: Improved Settling Time with an Autoencoder

Nuha A. S. Alwan, Zahir M. Hussain

Subject: Engineering, Control And Systems Engineering Keywords: deep neural network; deep learning controller; nonlinear plant; adaptive inverse control; robust control; autoencoder; computational complexity; sensor control

Online: 20 July 2022 (13:44:39 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202311.1357.v1

Revisiting Classical Controllers Design and Tuning with Genetic Programming

Carlos A. García, Manel Velasco, Cecilio Angulo, Pau Marti, Antonio Camacho

Subject: Engineering, Control And Systems Engineering Keywords: genetic algorithm; genetic programming; control design; control tuning

Online: 22 November 2023 (07:49:09 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202207.0197.v1

Determining the Effectiveness of Critical Controls in Construction Projects

Roberta J. Selleck, Maureen Hassall, Marcus Cattani

Subject: Engineering, Architecture, Building And Construction Keywords: construction; safety; risk; hazard; critical control risk management; critical control; fatality prevention

Online: 13 July 2022 (09:18:21 CEST)

Show abstract| Download PDF| Share

Preprint TECHNICAL NOTE | doi:10.20944/preprints202306.1300.v1

Optimality Comparison of Object Safe Trajectory in a Multi-Object Passing Situation for Different Quantities of Acceptable Game and Non-Game Control Strategies

Józef Lisowski

Subject: Engineering, Control And Systems Engineering Keywords: maritime autonomous surface ships; remote sensing; optimal control; game control; computer simulation

Online: 19 June 2023 (05:27:51 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202110.0414.v1

Robust Sliding Mode Control of a Magnetic Levitation System: Continuous-Time and Discrete-Time Approaches

Pratik Vernekar, Vitthal Bandal

Subject: Engineering, Other Keywords: Chattering reduction; discrete-time sliding mode control; magnetic levitation system; multirate output feedback; robust control; sliding mode control (SMC)

Online: 27 October 2021 (13:33:34 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202312.1790.v1

Performance Investigation of Force-Projecting Bilateral Control for Pneumatic Manipulator

Daisuke Haraguchi, Rin Monden

Subject: Engineering, Control And Systems Engineering Keywords: telerobotics; teleoperation; bilateral control; motion control; manipulator; compliant robot; pneumatic servo-drive

Online: 25 December 2023 (11:18:48 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202105.0238.v1

Design and Testing of the TeamIndus ECA Lunar Rover Navigation and Control

Vishesh Vatsal, Venkat Bhargav

Subject: Engineering, Aerospace Engineering Keywords: lunar, rover, navigation, control

Online: 11 May 2021 (11:06:14 CEST)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints202205.0164.v1

A Comprehensive Review of Pain Interference on Postural Control: From Experimental to Chronic Pain

Frédéric JF Viseux, Martin Simoneau, Maxime Billot

Subject: Medicine And Pharmacology, Orthopedics And Sports Medicine Keywords: pain; postural control; rehabilitation

Online: 12 May 2022 (08:52:45 CEST)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints202402.0361.v1

Integrated Management of Pathogens and Microbes on Cannabis sativa L. (Cannabis) under Greenhouse Conditions

Liam Buirs, ZAMIR K. PUNJA

Subject: Biology And Life Sciences, Plant Sciences Keywords: biological control; bud rot; cultural control; fungal diseases; plant pathogens, root rots

Online: 6 February 2024 (13:11:57 CET)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints202403.0485.v1

Continued Process Verification Monitoring: Optimizing Control Chart Design by Reducing the False Alarm Rate and Nuisance Signals

Naveenganesh Muralidharan, Thatsinee Johnson, Leyla Saeednia Rose, Mark Davis

Subject: Engineering, Bioengineering Keywords: CPV; Control Chart False Alarm Rate; Control chart skewness and Kurtosis; Control chart nuisance signal

Online: 8 March 2024 (15:31:28 CET)

Show abstract| Download PDF| Share

The Food and Drug Administration’s 2011 Process Validation Guidance and International Council for Harmonization Quality Guidelines recommend continued process verification (CPV) as a mandatory requirement for pharmaceutical, biopharmaceutical, and other regulated industries. As a part of product life cycle management, after process characterization in stage 1 and process qualification and validation in stage-2, CPV is performed as stage-3 validation during commercial manufacturing. CPV ensures that the process continues to remain within a validated state. CPV requires the collection and analysis of data related to critical quality attributes, critical material attributes, and critical process parameters on a minimum basis. Data is then used to elucidate process control regarding the capability to meet predefined specifications and stability via statistical process control tools. In statistical process control, control charts and Nelson rules are commonly used throughout the industry to monitor and trend data to ensure that a process remains in control. In the control chart, the mean value is taken as the center line, and 3σ limits are placed on either side of the center line. In CPV, manufactured lots are summarized, trended, and discussed at a cross-functional level at pre-defined intervals (either weekly, bi-weekly, or even monthly) based on the batch run rate. A cross-functional team assesses details regarding 1) violation frequency, 2) statistical strength of the signal, 3) violation magnitude and its impact on process or quality, and 4) any potential root causes for out-of-expectation or out-of-trend signals. The cross-functional team must analyze whether any signal identified by the control chart is reliable and must determine whether corrective action should be taken and justify the decision in the CPV meeting minutes based on statistical strength and reliability of the signal. However, basic control charts are susceptible to false alarms and nuisance alarms. Therefore, it is imperative to understand the assumptions behind control charts and the inherent false alarm rates for different Nelson rules. In this article, the authors have detailed the assumptions behind the usage of control charts, the rate of false alarms for different Nelson rules, the impact of skewness and kurtosis of a data distribution on the false alarm rate, and methods for optimizing control chart design by reducing false alarm rates and nuisance signals.

Preprint ARTICLE | doi:10.20944/preprints202102.0073.v1

The Impact of Feedback Information on Dynamics Performance of Production-Inventory Control Systems

Huthaifa AL-Khazraji, Colin Cole, William Guo

Subject: Engineering, Automotive Engineering Keywords: Inventory Control; Modeling; Simulation; Optimization

Online: 2 February 2021 (08:23:47 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202010.0455.v1

Industrial Robot Control by Means of Gestures and Voice Commands in Off-Line and On-Line Mode

Wojciech Kaczmarek, Jarosław Panasiuk, Szymon Borys, Patryk Banach

Subject: Engineering, Automotive Engineering Keywords: KINECT; industrial robot; vision system; RobotStudio; Visual Studio; gesture control; voice control

Online: 22 October 2020 (09:57:07 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202312.0567.v1

Discrete-Time Adaptive Control for Uncertain Scalar Multiagent Systems with Coupled Dynamics: A Lyapunov-Based Approach

Islam A. Aly, Kadriye Merve Dogan

Subject: Engineering, Control And Systems Engineering Keywords: multiagent system; discerete-time control; adaptive control; coupled dynamics

Online: 8 December 2023 (07:31:43 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202307.1319.v1

Cooperative Cruise Control for Intelligent Connected Vehicles: A Bargaining Game Approach

Miguel F. Arevalo-Castiblanco, Jaime Pachon, Duvan Tellez-Castro, Eduardo Mojica-Nava

Subject: Engineering, Control And Systems Engineering Keywords: emulation systems; cooperative cruise control; bargaining games; predictive control

Online: 19 July 2023 (10:08:52 CEST)

Show abstract| Download PDF| Share

Working Paper REVIEW

Mindfulness and Cognitive Control: A Review on their Dual Mode Mechanisms

Immanuel Babu Henry Samuel, Michelle Costanzo

Subject: Social Sciences, Psychology Keywords: mindfulness; cognitive control; dual mode mechanisms; dual mode control

Online: 16 December 2020 (13:26:55 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202305.1067.v1

Optimization Imposition upon Drone Gimbal Control Electronics

Erhe Zheng, Timothy Sands

Subject: Engineering, Electrical And Electronic Engineering Keywords: P+V controller; Double integrator patching filter; control law inversion patching filter; RTOC control; open loop control; feedback control; Monte Carlo model

Online: 16 May 2023 (02:38:50 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202108.0336.v1

A Novel Solution for Controlling Hardware Components of Accelerators and Beamlines

Victoria Mazalova, Igor Khokhriakov, Olga Merkulova, Alexander Nozik

Subject: Physical Sciences, Applied Physics Keywords: control system; system design; reactive system; physics facility; experiment control; x-ray spectroscopy

Online: 16 August 2021 (12:39:30 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202006.0241.v1

Design and Simulation of Voltage Amplidyne System using Robust Control Technique

Mustefa Jibril, Messay Tadese, Eliyas Alemayehu

Subject: Engineering, Control And Systems Engineering Keywords: Amplidyne; H ∞ optimal control synthesis controller; H ∞ optimal control synthesis via ∞-iteration controller

Online: 19 June 2020 (11:40:15 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202401.1022.v1

Vertical Center-of-Mass Braking and Motor Performance during Gait Initiation in Young Healthy Adults, Elderly Healthy Adults and Patients with Parkinson’s Disease: A Comparison of Force-Plate and Markerless Motion Capture Systems

Arnaud Simonet, Arnaud Delafontaine, Paul Fourcade, Eric Yiou

Subject: Public Health And Healthcare, Other Keywords: markerless motion capture system; force-plate; gait initiation; motor performance; stability control; Parkinson disease; elderly; healthy adults; Bland and Altman; Baye Factor01; Biomechanics

Online: 12 January 2024 (12:21:45 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202107.0498.v1

Adaptive Fuzzy Fault-Tolerant Control against Time-Varying Faults via a New Sliding Mode Observer Method

Yi Zhang, Yingying Nie, Zhiyuan Dong, Liheng Chen

Subject: Computer Science And Mathematics, Algebra And Number Theory Keywords: Fault tolerant control; Adaptive fuzzy control; Time-varying actuator faults; Sliding mode control; Sliding mode observer

Online: 21 July 2021 (15:14:06 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202404.1294.v1

The Influence of Nano-emulsion Derived from Neem Oil on Nematode Infestation and Soil Microbial Activity

Ashwaq M. Alnemari, N. S. Mustafa, Mohamad F. El-Dahshouri, E. M. A Noweer, Ibrahim A. Matter, U. S. Elkelany, H. H. Shaarawy, M. A. Hassoub, Rasha E. Selim, Raghda M. Zuhair

Subject: Biology And Life Sciences, Agricultural Science And Agronomy Keywords: root knot nematodes; nematode infection; bio-control; neem oil, nano-emulsion; fig seedlings; eco-friendly mechanism ;

Online: 18 April 2024 (16:56:48 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202203.0083.v1

Adequacy of Management Practices in Social Organization in the Health Area in Face of Compliance Guidelines Established by Brazilian Organization

Vilma Geni Slomski, Agnes Brito, Valmor Slomski, Ana Lucia Vasconcelos, Leonardo Fabris Lugoboni

Subject: Business, Economics And Management, Business And Management Keywords: management and control practices; corporate governance; internal control; compliance; conformity; Social Health Organization (SHO)

Online: 4 March 2022 (14:06:21 CET)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints201810.0193.v1

A Review of Energy Saving Techniques in Mobile Hydraulic Machines

Sanjar Mirzaliev

Subject: Engineering, Architecture, Building And Construction Keywords: agricultural machinery; load sensing; independent metering; digital flow control; displacement control; constant pressure systems.

Online: 9 October 2018 (15:56:08 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201808.0458.v1

A Robust Control of Two-Stage Grid-Tied PV Systems Employing Integral Sliding Mode Theory

Abbas Kihal, Fateh Krim, Billel Talbi, Abdelbaset Laib, Abdeslem Sahli

Subject: Engineering, Electrical And Electronic Engineering Keywords: grid-tied photovoltaic system; maximum power point tracking (MPPT); voltage oriented control (VOC); integral sliding mode control (ISMC)theory; dc-link control.

Online: 27 August 2018 (11:33:45 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202312.1028.v1

An Optimal Switching Sequence Model Predictive Control Scheme for the 3L-NPC with Output LC Filter

Felipe Herrera, Andrés Mora, Roberto Cárdenas, Matías Díaz, Jose Rodriguez, Marco Rivera

Subject: Engineering, Electrical And Electronic Engineering Keywords: model predictive control; optimal switching sequence; multilevel converters; optimal control

Online: 14 December 2023 (03:03:31 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201909.0172.v1

Fixed-time Stabilization for Uncertain Chained Systems with Sliding Mode and RBF Neural Network

Guo Pengfei, Liang Zhenying, Wang Xi, Jin Zengke

Subject: Computer Science And Mathematics, Applied Mathematics Keywords: Fixed-time stabilization; Sliding mode control; Adaptive control; Neural network

Online: 16 September 2019 (16:47:55 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202210.0360.v1

Attitude Control of Highly Maneuverable Aircraft Using an Improved Q-learning

Mohsen Zahmatkesh, Seyyed Ali Emami, Afshin Banazadeh, Paolo Castaldi

Subject: Engineering, Control And Systems Engineering Keywords: Reinforcement Learning, Q-learning, Fuzzy Q-learning, Attitude Control, Truss-braced Wing, Flight Control

Online: 24 October 2022 (10:24:33 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202401.0614.v1

Trajectory Tracking Control for Quadrotors Using Adaptive Integral Terminal Sliding Mode under External Disturbances

Shipeng Jiao, Jun Wang, Yuchen Hua, Ye Zhuang, Xuetian Yu

Subject: Engineering, Aerospace Engineering Keywords: quadrotor UAV; trajectory tracking control; adaptive estimation; backstepping control; sliding mode control; dead zone technique; saturation function

Online: 8 January 2024 (11:28:05 CET)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints202304.0633.v1

Overview of Various Voltage Control Technologies for Wind Turbines and AC / DC Connection Systems

Yuan-Kang Wu, Deng-Yue Gau, Trinh Duc Tung

Subject: Engineering, Electrical And Electronic Engineering Keywords: Renewable Energy; Voltage Stability; High-Voltage Direct Current (HVDC); Voltage Control; Voltage Droop Control

Online: 20 April 2023 (08:34:21 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202002.0292.v1

The Positioning of the Electromechanical System Using Sliding Mode Control without a Reaching Phase

Stefan Brock

Subject: Engineering, Electrical And Electronic Engineering Keywords: sliding mode control; position tracking; reference signal generator; telescope mount; motion control; electrical drive

Online: 20 February 2020 (07:54:14 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202306.1813.v1

Expression of the Reaction Selectivity and the Substituent Effect in Coupling Reactions by Reducing the Catalyst Loading

Misa Kawase, Tomohiro Shibata, Shouhei Masuu, Masaki Yamaguchi, Yoshimasa Matsumura, Osamu Shimomura, Atsushi Ohtaka

Subject: Chemistry And Materials Science, Organic Chemistry Keywords: selectivity control; catalyst loading; ppm

Online: 26 June 2023 (13:23:40 CEST)

Show abstract| Download PDF| Supplementary Files| Share

Preprint ARTICLE | doi:10.20944/preprints201804.0297.v1

Sliding Mode with Exponential Reaching Law Control of Double-Fed Induction Generator Based Wind Turbine

Kheira Belgacem , Abdelkader Mezouar, Najib Essounbouli

Subject: Engineering, Electrical And Electronic Engineering Keywords: doubly fed induction generator; variable speed wind turbine; power control; sliding mode control (SMC); sliding mode control (SMC) with exponential reaching law (ERL)

Online: 23 April 2018 (12:50:34 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202309.1591.v1

The Use of Plant Extracts of Ocimum gratissimum L. to Manage Insect Pests’ Infestation of Sweet Melon (Cucumis melo L.) In Lafia, Nasarawa State

Victoria Nwachukwu, Patience TANKO KURE, Beatrice Inchikida, Adebisi Toheeb, DANJUMA Nanbol

Subject: Biology And Life Sciences, Agricultural Science And Agronomy Keywords: sweet melon; pest control; synthetic pesticides

Online: 25 September 2023 (05:00:38 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201908.0239.v1

Ethical Access Control in the Era of Data Breaches

A. S. M. Kayes, Mohammad Jabed Morshed Chowdhury, Fatma Mohammed, Alex Ng, Paul Watters, Patrick Scolyer-Gray

Subject: Computer Science And Mathematics, Information Systems Keywords: Ethical access control; Context-aware access control; Data breaches; Responsibility model; Policy model; Cost model

Online: 23 August 2019 (09:44:53 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201905.0067.v1

A Generalized and Mode-adaptive Approach to the Power Flow Analysis of the Isolated Hybrid AC/DC Microgrids

Yu Xiao, Chunguang Ren, Xiaoqing Han, Peng Wang

Subject: Engineering, Electrical And Electronic Engineering Keywords: hierarchical control; AC-DC hybrid microgrids; primary control; ESS; interlinking converter; power flow analysis

Online: 6 May 2019 (12:41:22 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202303.0446.v1

Summation Laws in Biological Systems

Hans V. Westerhoff

Subject: Biology And Life Sciences, Biology And Biotechnology Keywords: Control coefficients; Metabolic Control Analysis; Systems Biology; Genomics; Pharmacokinetic principles; systems biology and PBPK; time-dependent control analysis

Online: 27 March 2023 (05:04:24 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202109.0526.v1

Monitoring the Nonconforming Fraction with a Dynamic Scheme When Sample Sizes are Time-varying

Víctor Hugo Morales, Carlos Arturo Panza, Javier Blanco

Subject: Computer Science And Mathematics, Probability And Statistics Keywords: Average run length; binomial distribution; control charts; EWMAG control chart; nonconforming fraction; p control chart; Phase II; SPC

Online: 30 September 2021 (15:30:52 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202209.0012.v1

Antifragile Control Systems: The Case of An Anti-Symmetric Network Model of the Tumor–Immune–Drug Interactions

Cristian Axenie, Daria Kurz, Matteo Saveriano

Subject: Engineering, Control And Systems Engineering Keywords: Computational Oncology; Cancer; Antifragility; Control Theory

Online: 1 September 2022 (07:45:27 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202201.0467.v1

Treatise On Analytic Optimal Spacecraft Guidance And Control

Timothy Sands

Subject: Engineering, Control And Systems Engineering Keywords: autonomy; optimal; spacecraft; navigation guidance; attitude control; inertial sensors; star trackers; linear quadratic regulator; time-optimal control; optimal open loop; proportional plus derivative control; real-time optimal control; switched real-time optimal control

Online: 31 January 2022 (13:40:49 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202401.1415.v1

EMG Model Calibration and Trajectory Tracking by Remote Rehabilitation Exoskeleton

Ubaldo Castro Jimenez, Edgar Martínez-García

Subject: Computer Science And Mathematics, Robotics Keywords: EMG-feedback; dynamic control; exoskeleton; tele-rehabilitation; trajectory-control; kinematic calibration

Online: 19 January 2024 (03:58:13 CET)

Show abstract| Download PDF| Supplementary Files| Share

Preprint ARTICLE | doi:10.20944/preprints202210.0191.v1

AI Controller for SEPIC Converter of PV Systems

Mary Pa

Subject: Engineering, Electrical And Electronic Engineering Keywords: SEPIC; control; renewable energy; ANFIS; AI

Online: 13 October 2022 (09:38:24 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202010.0130.v1

Robaru, Mini Underwater Robot for Survey of Reactor

Rafiuddin Syam, Syaiful Bakhri, Azwar Hayat, Faizal A. Samman, Hamdani Hamdani

Subject: Engineering, Automotive Engineering Keywords: underwater robot; control system; reactor; survey

Online: 6 October 2020 (13:52:02 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202312.2334.v1

Multiphysics Modeling of a Synthetic Jet Actuator in Operation

Matthew G Butler, Alis Ekmekci, Pierre Edward Sullivan

Subject: Engineering, Aerospace Engineering Keywords: Synthetic Jets; Flow Control; Multiphysics Modeling

Online: 30 December 2023 (09:02:15 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202401.1834.v1

Fractional-Order Load Frequency Control of an Interconnected Power System with Hydrogen Energy-Storage Unit

Ping Wang, Xi Chen, Yunning Zhang, Lei Zhang, Yuehua Huang

Subject: Engineering, Electrical And Electronic Engineering Keywords: Load frequency control; interconnected power system; fractional-order control; improved gradient-based optimizer; parameter tuning

Online: 26 January 2024 (01:58:01 CET)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202108.0160.v1

Review and Meta-Analysis of the Evidence for Choosing Between Specific Pyrethroids for Programmatic Purposes.

Natalie Lissenden, Mara Kont, John Essandoh, Hanafy M Ismail, Thomas S Churcher, Ben Lambert, Audrey Lenhart, Philip J McCall, Catherine L Moyes, Mark J I Paine, Giorgio Praulins, David Weetman, Rosemary S Lees

Subject: Biology And Life Sciences, Insect Science Keywords: Pyrethroid; pyrethroid resistance; insecticide resistance; insecticide resistance management; vector control; malaria; malaria control; mosquito; Anopheles

Online: 6 August 2021 (11:19:25 CEST)

Show abstract| Download PDF| Supplementary Files| Share

Preprint ARTICLE | doi:10.20944/preprints202306.0840.v1

One New Property of a Class of Linear Time-Optimal Control Problems

Borislav Penev

Subject: Engineering, Control And Systems Engineering Keywords: Time-optimal control; Minimum time control; Pontryagin's maximum principle; Synthesis of optimal systems; Linear systems; Switching surface.

Online: 12 June 2023 (13:26:14 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202305.0142.v1

Performance Improvement During Attitude Motion of a Vehicle Using Aerodynamic Surfaces based Anti-jerk Predictive Controller

Ejaz Ahmad, Iljoong Youn

Subject: Engineering, Automotive Engineering Keywords: anti-jerk control; predictive control; braking; half-car model; attitude motion tacking; lane-change maneuver

Online: 3 May 2023 (11:15:49 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints201705.0053.v2

Vibration Control Design for a Plate Structure with Electrorheological ATVA Using Interval Type-2 Fuzzy System

Chih-Jer Lin, Chun-Ying Lee, Ying Liu

Subject: Engineering, Mechanical Engineering Keywords: Electro-Rheological fluid; Semi-active vibration control; tunable vibration absorber; type-1 fuzzy control; interval type-2 fuzzy control

Online: 23 May 2017 (15:58:35 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202010.0352.v1

On the potential of reduced order models for wind farm control: a Koopman dynamic mode decomposition approach

Nassir Cassamo, Jan-Willem van Wingerden

Subject: Engineering, Control And Systems Engineering Keywords: Wind Farm Control; Axial Induction Control; Dynamic Mode Decomposition; Koopman Operator Theory; Reduced Order Model

Online: 16 October 2020 (14:29:54 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202306.0914.v1

Study on Mitigation of Wake Interference by Combined Control of Yaw Misalignment and Pitch

Liye Zhao, Feixiang Gong, Bowen Zheng, Jundong Wang, Lei Xue, Yu Xue

Subject: Engineering, Marine Engineering Keywords: Fast Farm; Combining yaw misalignment and pitch control; Wind farm power; Fatigue load; Wake interference; Optimal control

Online: 13 June 2023 (09:35:57 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202312.2333.v3

Control the Coefficient of a Differential Equation as an Inverse Problem in Time

VLADIMIR TERNOVSKI, VICTOR ILYUTKO

Subject: Computer Science And Mathematics, Computational Mathematics Keywords: optimal control; reachability set; inverse problem

Online: 22 January 2024 (05:43:41 CET)

Show abstract| Download PDF| Share

Working Paper ARTICLE

Design and Stability Analysis of a Robust-Adaptive Sliding Mode Control Applied on a Robot Arm with Flexible Links

Çağlar Uyulan

Subject: Engineering, Control And Systems Engineering Keywords: flexible robot arm; robust-adaptive control, sliding mode variable structure control; actuator dynamics; zero dynamics

Online: 15 September 2021 (10:22:41 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202306.0296.v1

Dynamic Output Feedback and Neural Network Control of a Non-Holonomic Mobile Robot

Manuel Cardona, Fernando E. Serrano

Subject: Computer Science And Mathematics, Robotics Keywords: Mobile Robot; Non-holonomy; Driftless Control

Online: 5 June 2023 (10:00:22 CEST)

Show abstract| Download PDF| Share

Preprint ARTICLE | doi:10.20944/preprints202111.0213.v1

Evaluation of Natural and Factitious Food Sources for Pronematus Ubiquitus on Tomato Plants

Marcus V. A. Duarte, Dominiek Vangansbeke, Juliette Pijnakker, Rob Moerkens, Alfredo Benavente, Yves Arijs, Ana Lizbeth Flores Saucedo, Felix Wackers

Subject: Biology And Life Sciences, Insect Science Keywords: Biological control; alternative food; Tydeidae; mites

Online: 12 November 2021 (11:20:39 CET)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints202309.1277.v1

Mapping the Landscape of Proprioception Research in Gymnastics: A Bibliometric Analysis and Systematic Review

Andrea Fallas-Campos, Jesús Muñoz-Jiménez, Kiko León, Dainel Rojas-Valverde

Subject: Biology And Life Sciences, Other Keywords: body control; awareness; balance; training; assessment

Online: 20 September 2023 (03:28:25 CEST)

Show abstract| Download PDF| Share

Preprint REVIEW | doi:10.20944/preprints202306.1686.v2

Biotechnological Potential of Microorganisms for Mosquito Population Control and Reduction of Vector Competence

Ricardo de Melo Katak, Amanda Montezano Cintra, Bianca Correa Burini, Osvaldo Marinotti, Jayme A. Souza-Neto, Elerson Matos Rocha

Subject: Biology And Life Sciences, Biology And Biotechnology Keywords: Biotechnology; microorganisms; bacteria; fungi; vector control; mosquitoes

Online: 27 June 2023 (14:18:14 CEST)

Show abstract| Download PDF| Share

Search Results

1075 articles found