Paper Info
Title
T–S Fuzzy-Based Event-Triggering Attitude-Tracking Control for Elastic Spacecraft With Quantization
Abstract
Based on the T–S fuzzy modeling method, this article aims to deal with the problem of event-triggered integral sliding-mode attitude-tracking control for a nonlinear elastic spacecraft system with the unknown actuator dead-zone and a redundant reaction wheel over digital communication channels. Considering the effect of external disturbance and the restrictions imposed by wireless network transmission, a classical dynamic logarithmic sensor-to-controller quantizer and an event-triggered mechanism are introduced to perform the analysis and design work. The T–S fuzzy model is introduced to describe the nonlinear attitude dynamic property of the flexible spacecraft, and an integral sliding surface is employed in this article. The robustness of the closed-loop attitude-tracking control system and the finite-time reachability of the sliding-surface domain are guaranteed by the presented quantized event-triggering adaptive sliding-mode control law. Simulation results are provided to verify the feasibility of the proposed attitude-tracking control strategy.
Year
DOI
Venue
2022
10.1109/TAES.2021.3097952
IEEE Transactions on Aerospace and Electronic Systems
Keywords
DocType
Volume
Digital communication channel,elastic spacecraft attitude tracking,event-triggered control,integral sliding-mode control,T–S fuzzy model
Journal
58
Issue
ISSN
Citations 
1
0018-9251
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Ang Li101.01
Choon Ki Ahn2121881.53
Ming Liu396340.79