NDLI: The design and analysis of non-singular Terminal adaptive fuzzy sliding-mode controller

Content Provider	IEEE Xplore Digital Library
Author	Lu Cao Yong Chen Xiaoqian Chen Yong Zhao Jinhua Fan
Copyright Year	2012
Description	Author affiliation: Coll. of Aerosp. & Mater. Eng., Nat. Univ. of Defense Technol., Changsha, China (Lu Cao; Yong Chen; Xiaoqian Chen; Yong Zhao; Jinhua Fan)
Abstract	The control system with fast response speed, high precision of tracking error, and high robust performance is still a kernel technology of Attitude Control System (ACS) of spacecraft, which directly affects the whole performance of spacecraft. Hence, a non-singular Terminal adaptive fuzzy sliding-mode controller is designed to come true the high precision and high performance control. The theory of this controller is to introduce the limited time mechanics - Terminal mode to the sliding-mode controller that improves the system convergent performance and enhances the dynamic response speed. Then to realize the tracking error of spacecraft attitude convergent to zero in “limited time”. Meanwhile, an adaptive fuzzy algorithm has been proposed to suppress the chattering of sliding-mode controller, which improves the control precision better. Furthermore, an adaptive approach has been designed to estimate the different kinds of uncertain space environment disturbance and model errors during the process of spacecraft control, which further improves the control performance. In addition, the convergent time and performance of the controller have been analyzed in this paper. Finally, the simulation results demonstrate the high reliability and advantages of the controller.
Sponsorship	IEEE Control Syst. Soc.
Starting Page	4625
Ending Page	4630
File Size	431184
Page Count	6
File Format	PDF
ISBN	9781457710957
ISSN	07431619
e-ISBN	9781457710964
e-ISBN	9781467321020
DOI	10.1109/ACC.2012.6314683
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-27
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	American Automatic Control Council(AACC)
Subject Keyword	Attitude control Adaptation models Mathematical model Space vehicles Algorithm design and analysis Convergence Wheels Adaptive fuzzy Attitude Control System(ACS) Sliding mode control Non-singular terminal
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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