Improved Model Predictive Control for Virtual Satellite Attitude Control
For virtual satellites, the main challenge for the attitude determination and control module is to maintain the performance with weak wireless inter-satellite links (ISL). Such weak ISL leads to large data loss, high bit error rate, and long transmission delay during the real-time control process, which beyond the competence of traditional linear control algorithms. In this paper a constrained model predictive controller with learning observer is developed. The simulation results provided performance comparison between MPC and PD controller and showed the advantage of MPC controller for this situation.
Virtual satellite MPC Satellite modeling Attitude control
Xueliang Bai Philipp Hagel Xiaofeng Wu Size Xiao
School of Aerospace, Mechanical, and Mechatronic Engineering, University of Sydney, NSW 2006, Australia
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
4085-4090
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）