uthors
Jiao Jia, Yingmin Jia, Shihao Sun
Corresponding Author
Yingmin Jia
Available Online 1 March 2017.
DOI
https://doi.org/10.2991/jrnal.2017.3.4.9
Keywords
gravity field simulator, fast terminal sliding mode, robustness, finite-time stability
Abstract
In this paper, a global non-singular fast terminal sliding mode controller (FTSMC) is designed for an active gravity field simulator (AGFS). The stability of the control algorithm can be easily verified by using Lyapunov theory. It is shown that the proposed controller can eliminate the chattering effect without losing the robustness property. Simulation results show that faster and high-precision tracking performance can be obtained compared with the conventional continuous sliding mode control method.

Copyright
© 2013, the Authors. Published by ALife Robotics Corp. Ltd.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).


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