Output feedback model predictive control of spacecrafts based on proportional-integral observer

doi:10.1080/21642583.2022.2045644

	Output feedback model predictive control of spacecrafts based on proportional-integral observer
	Tang, Weiqiang
刊名	Systems Science and Control Engineering
	2022
卷号	10 期号:1 页码:126-133
关键词	Attitude control Feedback Predictive control systems Proportional control systems Two term control systems Decouplings Feedback model High-dimensional Higher-dimensional Model-predictive control Nonlinearity Output-feedback Proportional-integral observers Single-input/ single outputs Spacecraft attitude control
DOI	10.1080/21642583.2022.2045644
英文摘要	A novel attitude control algorithm is developed for spacecrafts based on the model predictive control and proportional-integral observer (PIO) in the presence of constraints. The high dimensional nonlinear dynamics are firstly transformed into three single-input single-output linear structural subsystems with coupled actions. Then these actions are viewed as disturbances estimated by the PIOs, and their values are embedded into the models to improve the accuracy of prediction. The predictive controller is composed of the analytical solution and the heuristic constraint handling. In addition, the angular position information is only needed for implementation. Finally, several simulations are used to verify the effectiveness of the developed algorithm. The results show that the designed system compensates the coupled actions well and makes the attitude control performance good. © 2022 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
语种	英语
出版者	Taylor and Francis Ltd.
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158063]
专题	电气工程与信息工程学院
作者单位	College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, China
推荐引用方式 GB/T 7714	Tang, Weiqiang. Output feedback model predictive control of spacecrafts based on proportional-integral observer[J]. Systems Science and Control Engineering,2022,10(1):126-133.
APA	Tang, Weiqiang.(2022).Output feedback model predictive control of spacecrafts based on proportional-integral observer.Systems Science and Control Engineering,10(1),126-133.
MLA	Tang, Weiqiang."Output feedback model predictive control of spacecrafts based on proportional-integral observer".Systems Science and Control Engineering 10.1(2022):126-133.