Optimal Attitude Takeover Control of Failed Spacecraft with Model Uncertainties

Qinwen Li, Zhongjie Meng

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In on-orbit service, attitude takeover control of failed spacecraft is a prerequisite of numerous tasks, such as on-orbit maintenance and on-orbit life extension. In takeover control missions, fuel consumption is a core key metric. Accordingly, attitude takeover control of spacecraft with model uncertainties with the minimum fuel consumption is studied in this paper. Concentrated on the optimal fuel consumption takeover control of failed spacecraft by nanosatellites, a control method based on fuzzy theory and inverse optimal control principle is proposed. Firstly, an auxiliary nonlinear system is constructed. Then on the basis of this auxiliary system, fuzzy logic systems (FLSs) are utilized to estimate the unknown nonlinear dynamics. Finally, combined with the inverse optimal principle and adaptive backstepping design theory, an optimal control law is designed. Numerical simulations are carried out to demonstrate the feasibility and effectiveness of the proposed control method.

Original languageEnglish
Title of host publicationICIEA 2022 - Proceedings of the 17th IEEE Conference on Industrial Electronics and Applications
EditorsWenxiang Xie, Shibin Gao, Xiaoqiong He, Xing Zhu, Jingjing Huang, Weirong Chen, Lei Ma, Haiyan Shu, Wenping Cao, Lijun Jiang, Zeliang Shu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages213-218
Number of pages6
ISBN (Electronic)9781665409841
DOIs
StatePublished - 2022
Event17th IEEE Conference on Industrial Electronics and Applications, ICIEA 2022 - Chengdu, China
Duration: 16 Dec 202219 Dec 2022

Publication series

NameICIEA 2022 - Proceedings of the 17th IEEE Conference on Industrial Electronics and Applications

Conference

Conference17th IEEE Conference on Industrial Electronics and Applications, ICIEA 2022
Country/TerritoryChina
CityChengdu
Period16/12/2219/12/22

Keywords

  • attitude takeover control
  • failed spacecraft
  • fuzzy adaptive control
  • inverse optimal control
  • model uncertainties

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