Dynamic Analysis and Simulation on Large Supporting Structure for Camouflage Mat

2018 International Conference on Advanced Materials, Intelligent Manufacturing and Automation

材料科学;机械制造;运输工程

Pei, Ying Ying^1 ; Xia, Zhen Tao^1 ; Wu, Yu Yang^1 ; Weng, Hai Kuan^1

Shanghai Institute of Spacecraft Equipment, No. 251 Huaning Road, Shanghai, China^1

关键词: Analysis and simulation;    Driving forces;    Force model;    Support rod;    Supporting structure;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/382/2/022036/pdf
DOI  :  10.1088/1757-899X/382/2/022036

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A way of rapid assembling "entirety-turning" was presented in this paper, which could be used in supporting camouflage mats. A force model was described to predict the driving force of the whole structure. It was found that the expression of the driving force was related regularly to half of the number of rocking linkages and the number of connecting rods. The angle between the cable and ground β was smaller and smaller when the angle between the linkages and ground α was increasing, while the sum of angle α and angle β was larger and larger. The horizontal distance between the support rod and the nearest rocking linkage D affected the driving force of the structure. When the distance D was increasing, the needed force of turning will be larger.