DYNAMIC OUTPUT FEEDBACK SLIDING MODE CONTROLLER DESIGN FOR CHATTERING AVOIDANCE

Authors

Jeang-Lin Chang, Department of Electrical Engineering, Oriental Institute of Technology, Taipei, Taiwan, R.O.CFollow
Jui-Che Tsai, Institute of Information and Communication Engineering, Oriental Institute of Technology, Taipei, Taiwan, R.O.C.

Abstract

For a class of linear MIMO uncertain systems, a dynamic output feedback sliding mode control algorithm that avoids the chattering problem and high gain control is proposed in this paper. Without using any differentiator, we develop a modified asymptotically stable second order sliding mode control law in which the developed controller can guarantee the finite time convergence to the sliding mode and the system states asymptotically approach to zero. Finally, a numerical example is explained for demonstrating the applicability of the proposed scheme.

Recommended Citation

Chang, Jeang-Lin and Tsai, Jui-Che (2014) "DYNAMIC OUTPUT FEEDBACK SLIDING MODE CONTROLLER DESIGN FOR CHATTERING AVOIDANCE," Journal of Marine Science and Technology: Vol. 22: Iss. 3, Article 1.
DOI: 10.6119/JMST-013-0909-1
Available at: https://jmstt.ntou.edu.tw/journal/vol22/iss3/1