We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Decentralised fault-tolerant control of tethered spacecraft formation: an interconnected system approach.
- Authors
Zejun Zhang; Hao Yang; Bin Jiang; Cocquempot, Vincent; Yuehua Cheng
- Abstract
In this study, a novel control strategy of a three-inline array tethered spacecraft formation is proposed, based on a simplified non-linear model around the equilibrium point. The formation stability is analysed by using an interconnected system approach which deeply reveals the coupling characteristic among three spacecraft. It is shown that both individual control laws of spacecraft and the coupling effects can achieve the stability. The problems of fault-tolerant control and fault propagation are further discussed. Simulation results validate the effectiveness of the proposed methods.
- Subjects
FAULT-tolerant control systems; SPACECRAFT computers; NONLINEAR systems; FUZZY control systems; LAGRANGE equations
- Publication
IET Control Theory & Applications (Wiley-Blackwell), 2017, Vol 11, Issue 17, p3047
- ISSN
1751-8644
- Publication type
Article
- DOI
10.1049/iet-cta.2017.0485