Prescribed performance sliding mode control for safe de-tumbling a rolling target by eddy current

Chenmeng Zhai, Panfeng Huang, Gangqi Dong, Xiyao Liu

科研成果: 书/报告/会议事项章节会议稿件同行评审

3 引用 (Scopus)

摘要

Accelerated by in-orbit explosions, collisions and other fragmentation events, the population of space debris is increasing sharply. Many of these space debris are spinning at high speed. Traditional space capture technologies cannot directly capture the high speed spinning non-cooperative targets. In order to reduce the spinning speed of the target, eddy current break is considered as one of the most promising methods because of the non-contact nature. Unfortunately, efficiency and safety concerns prevent its further application in space. Focus on this issue, the desired trajectory is calculated in this paper with a perpendicular configuration between the chaser and the target. Meanwhile, the safety constraint is considered to eliminate potential collision risk. Furthermore, a sliding model control (SMC) is designed to guarantee the chaser tracking the desired trajectory, where prescribed performance function is adopted to ensure the state error within the safety constraint. Finally, numerical simulation is performed to validate the effectiveness and efficiency of the proposed control algorithm.

源语言英语
主期刊名2021 IEEE International Conference on Real-Time Computing and Robotics, RCAR 2021
出版商Institute of Electrical and Electronics Engineers Inc.
750-755
页数6
ISBN(电子版)9781665436786
DOI
出版状态已出版 - 15 7月 2021
活动2021 IEEE International Conference on Real-Time Computing and Robotics, RCAR 2021 - Xining, 中国
期限: 15 7月 202119 7月 2021

出版系列

姓名2021 IEEE International Conference on Real-Time Computing and Robotics, RCAR 2021

会议

会议2021 IEEE International Conference on Real-Time Computing and Robotics, RCAR 2021
国家/地区中国
Xining
时期15/07/2119/07/21

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