Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Determining the Availability of Continuous Systems in Open – Pits Using ANFIS and a Simulation Model

Version 1 : Received: 24 January 2024 / Approved: 24 January 2024 / Online: 24 January 2024 (11:09:48 CET)

A peer-reviewed article of this Preprint also exists.

Gomilanovic, M.; Bugaric, U.; Bankovic, M.; Stanic, N.; Stepanovic, S. Determining the Availability of Continuous Systems in Open Pits Using ANFIS and a Simulation Model. Energies 2024, 17, 1138. Gomilanovic, M.; Bugaric, U.; Bankovic, M.; Stanic, N.; Stepanovic, S. Determining the Availability of Continuous Systems in Open Pits Using ANFIS and a Simulation Model. Energies 2024, 17, 1138.

Abstract

This paper presents a model for determining the availability of continuous systems at open pits using the neuro-fuzzy system. The concept of availability is divided into partial indicators (synthetic indicators and sub-indicators). The presented model in relation to already existing models for determining availability uses a combination of the advantages of artificial neural networks and fuzzy logic. The case study was done for the I ECC (bucket wheel excavator – conveyors – crushing plant) system of the open pit Drmno, Kostolac. In this paper, in addition to the ANFIS model for determining the availability of continuous systems, a simulation model was developed. The obtained results of the ANFIS model were verified with the help of a simulation model that uses certain assumptions about the distribution of failures. This paper was created as a result of several years of field and theoretical research into the availability of continuous sys-tems in open-pit mines, and completes a cycle that consists of several published articles on the subject of modeling the behavior of these systems in real time using a time picture of the state, expert assessment, simulation and AI models, respecting the multidisciplinarity of the problem (mining-technological, mechanical, information-technological aspects).

Keywords

coal; systems; ECC system; mining; availability; ANFIS; simulation

Subject

Engineering, Mechanical Engineering

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