Version 1
: Received: 16 January 2024 / Approved: 16 January 2024 / Online: 16 January 2024 (08:38:26 CET)
How to cite:
Liu, T.; Wen, J. Research on Deployment Process Dynamics and Vibration for Replaceable Interface Mast. Preprints2024, 2024011207. https://doi.org/10.20944/preprints202401.1207.v1
Liu, T.; Wen, J. Research on Deployment Process Dynamics and Vibration for Replaceable Interface Mast. Preprints 2024, 2024011207. https://doi.org/10.20944/preprints202401.1207.v1
Liu, T.; Wen, J. Research on Deployment Process Dynamics and Vibration for Replaceable Interface Mast. Preprints2024, 2024011207. https://doi.org/10.20944/preprints202401.1207.v1
APA Style
Liu, T., & Wen, J. (2024). Research on Deployment Process Dynamics and Vibration for Replaceable Interface Mast. Preprints. https://doi.org/10.20944/preprints202401.1207.v1
Chicago/Turabian Style
Liu, T. and Jianmin Wen. 2024 "Research on Deployment Process Dynamics and Vibration for Replaceable Interface Mast" Preprints. https://doi.org/10.20944/preprints202401.1207.v1
Abstract
This paper studied the dynamic characteristics of the deployment process of the replaceable interface mast and the vibration generated at the end of the mast. The interface is discretized by the absolute nodal coordinate thin shell element with gradient reduction, and the three-dimensional motion of the reconfigurable rigid body module is described by the natural coordinate method. The dynamic equations of the interface and the reconfigurable module without external constraints are established by the principle of virtual work. Finally, the dynamic models of each part are assembled into the dynamic model of the mast system deployment process through the system constraint equation. According to the established dynamic model of the mast system deployment process, the dynamic behavior changes of the replaceable interface mast are analyzed. At the same time, the differences in the deployment behavior of the replaceable interface mast under different system configuration schemes, flexible interface geometric parameters, and different driving laws are studied and compared. It provides guidance for the scheme configuration of the mast system, the structural design of the interface, and the deployment motion planning of the mast. According to the physical prototype and the assembly of the mast system model, the deployment process of the replaceable interface mast is experimentally analyzed. It shows that the established dynamic model of the mast system can correctly analyze the dynamic characteristics of the deployment behavior of the replaceable interface mast, which provides a reference for the design and behavior analysis of the mast system.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
