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Continuous momentum management for space station based on LESO
Liu, Ping1; Zheng, Zhou2; Chen, Sen3; Sun, Weijie4; Sun, Zhendong3,5
AbstractStrong disturbance and long life requirement of the space station make momentum management (MM) an important consideration in its design. To deal with the MM problem, this paper proposes a disturbance rejection control architecture based on the linear extended state observer (LESO) and the linear quadratic regulator (LQR) method. LESO is designed to estimate the variant disturbance of the space station. A special compensation strategy on each axis is proposed based on the working mechanism of the disturbance. The designed LESO and the closed-loop system are proved to be stable. Simulation results show that, by rejecting the strong and abrupt disturbance with higher-order cyclic terms, the proposed control scheme can achieve desirable control accuracy. (C) 2017 Elsevier Masson SAS. All rights reserved.
KeywordMomentum management Attitude control Control moment gyro Linear extended observer
Funding ProjectNational Key Basic Research Program (973 Plan)[2014CB845302] ; National Natural Science Foundation of China[61733018] ; National Natural Science Foundation of China[61633003-3]
WOS Research AreaEngineering
WOS SubjectEngineering, Aerospace
WOS IDWOS:000423893800032
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Document Type期刊论文
Corresponding AuthorSun, Zhendong
Affiliation1.Dongguan Univ Technol, Sch Elect Engn & Intelligentizat, Dongguan 523808, Peoples R China
2.Univ Waterloo, Dept Syst Design Engn, Waterloo, ON N2L 3G1, Canada
3.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China
4.South China Univ Technol, Coll Automat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China
5.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu, Ping,Zheng, Zhou,Chen, Sen,et al. Continuous momentum management for space station based on LESO[J]. AEROSPACE SCIENCE AND TECHNOLOGY,2018,72:364-370.
APA Liu, Ping,Zheng, Zhou,Chen, Sen,Sun, Weijie,&Sun, Zhendong.(2018).Continuous momentum management for space station based on LESO.AEROSPACE SCIENCE AND TECHNOLOGY,72,364-370.
MLA Liu, Ping,et al."Continuous momentum management for space station based on LESO".AEROSPACE SCIENCE AND TECHNOLOGY 72(2018):364-370.
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