Shape Control of Membrane Reflector with Electrostatic Forming

被引:0
|
作者
Gao, Feng [1 ]
Zhang, Yiqun [1 ]
Liu, Chao [1 ]
Hao, Jia [1 ]
机构
[1] Xidian Univ, Key Lab Elect Equipment Struct Design, Xian, Peoples R China
关键词
shape controll; membrane reflector; electrostatic forming;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A high accuracy membrane reflector shape control approach is presented in this paper. Based on the electrostatic forming theory, the shape of the membrane reflector can be corrected by adjusting the voltages on electrodes which are attached to the mesh reflector as a foundation. An analytical model of the system is deduced based on the virtual work principle, including the membrane reflector, electrodes and controller. Distortions caused by external disturbances are dealt with this method and the feasibility of this control system is demonstrated by numerical simulations.
引用
收藏
页码:2888 / 2892
页数:5
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