Finite-Time Attitude Synchronization for Spacecraft Formation Flying via Output Feedback

摘要：

　　In this paper,finite-time attitude synchronization problem for spacecraft formation flying is investigated without angular velocity measurement.An output feedback control law combined with a filter is developed by using the homogenous system theory,which can ensure the attitude of spacecraft in the formation synchronized in a finite time with zero finial angular velocity.Rigorous proof is carried out to demonstrate finite-time stability of the closed-loop system theoretically.Finally,numerical simulation results show the effectiveness of proposed control law.

关键词： Spacecraft formation flying Attitude synchronization Finite-time Output feedback

作者: ZHANG Jian YAN Genting HU Qinglei WANG Danwei

作者单位: Department of Control Science and Technology,Harbin Institute of Technology,Harbin 150001,China Aerospace System Engineering Shanghai,Shanghai 201109,China School of Electrical and Electronic Engineering,Nanyang Technological University,639798,Singapore

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 1638-1643

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）