Simulation Analysis of Spacecraft Automatic Levelling and Equalizing Hoist Device based on Hanging Point Adjustment

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Tang, Laiying^1,2 ; Liu, Zheng^1 ; Zou, Liang^1 ; Zheng, Peng^1 ; Liu, Fuquan^1

Beijing Institute of Spacecraft Environment Engineering, Beijing

100094, China^1

Beijing Eng. Res. Center of the Intelligent Assembly Technology and Equipment for Aerospace Product, Beijing

100094, China^2

关键词: Asymptotically stable;    Simulation analysis;    Support vehicles;    Variable structure adaptive controls;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/6/062042/pdf
DOI  :  10.1088/1757-899X/392/6/062042

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In this paper, the virtual prototype of the Spacecraft Automatic Levelling and Equalizing Hoist Device based on Hanging Point Adjustment is modelled and the Automatic levelling and equalizing process is simulated. Variable structure adaptive control system is verified to be asymptotically stable under the interference of the support vehicle. Finally, through the refinement of the ductility of the sling, which is proved that the ductility of the sling has no effect on the stability, the system is proved to have good robustness.