Distributed attitude consensus of spacecraft formation flying

被引:0
|
作者
Xinsheng Wang [1 ]
jingxin Wu [1 ]
Xiaoli Wang [1 ]
机构
[1] Department of Control Science and Engineering,Harbin Institute of Technology at Weihai
基金
美国国家科学基金会;
关键词
multi-spacecraft system; modified Rodriguez parameter(MRP); attitude consensus; distributed control;
D O I
暂无
中图分类号
V448 [制导与控制];
学科分类号
081105 ;
摘要
The consensus problem of the distributed attitude synchronization in the spacecraft formation flying is considered.Firstly,the attitude dynamics of a rigid body spacecraft is described by modified Rodriguez parameters(MRPs).Then global stable distributed cooperative attitude control laws are proposed for different cases.In the first case,the control law guarantees the state consensus during the attitude synchronization.In the second case,the control law ensures both the attitudes synchronizing to a desired constant attitude and the angular velocities converging at zero.In the third case,an attitude consensus control law with bounded control input is proposed.Finally,the effectiveness and validity of the control laws are demonstrated by simulations of six rigid bodies formation flying.
引用
收藏
页码:296 / 302
页数:7
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