A Composite Robust Fault-Tolerant Control Scheme for Limited-Thrust Spacecraft Rendezvous in Near-Circular Orbits

Author:

Wan Neng1,Yao Weiran2,Shi Mingming3

Affiliation:

1. Department of Mathematics and Statistics, University of Minnesota Duluth, Duluth, MN 55812 e-mail:

2. School of Astronautics, Harbin Institute of Technology, Harbin 150001, China e-mail:

3. Faculty of Mathematics and Natural Sciences, University of Groningen, Groningen 9747 AG, The Netherlands e-mail:

Abstract

External perturbations and actuator faults are two practical and significant issues that deserve designers' considerations when synthesizing the controllers for spacecraft rendezvous. A composite robust fault-tolerant control (FTC) scheme that does not require the fault information is proposed in this paper for limited-thrust rendezvous in near-circular orbits. Within the control scheme, a reliable integral sliding mode (ISM) auxiliary controller and a modified guaranteed cost FTC are, respectively, developed to attenuate the external disturbances and to stabilize the nominal rendezvous system with actuator faults. Comparisons with previous works as well as a more practical and challenging simulation example are presented to verify the advantages of this composite control scheme.

Publisher

ASME International

Subject

Computer Science Applications,Mechanical Engineering,Instrumentation,Information Systems,Control and Systems Engineering

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A novel robust non-fragile control approach for a class of uncertain linear systems with input constraints;Transactions of the Institute of Measurement and Control;2018-10-04

2. Partially independent control scheme for spacecraft rendezvous in near-circular orbits;Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering;2018-05-21

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