Proportional-Integral Sliding Mode Control for Mismatched Uncertain Systems  

Oleh:

Sam, Yahaya M. ; Osman, Johari H.S. ; Ghani, Ruddin A.

Jenis: Article from Article
Dalam koleksi: Final Program and Book of Abstracts: The 4th Asian Control Conference, September 25-27, 2002 (Sep. 2002), page 2099-2102.
Topik: Uncertain Systems; Mismatched; Integral Sliding Mode; Control Design
Fulltext: AC021595.PDF (186.08KB)

Isi artikel

This paper presents a new robust control for uncertain dynamic systems with mismatch uncertainties. It is implemented by using the proportional-integral sliding mode control. First, the switching surface condition for the sliding mode control is synthesized. Then the control law is designed to drives the state trajectories of the system onto the sliding surface and the system remains in it thereafter. The proposed control law is able to minimize the effects of the mismatched uncertainty upon the dynamic performance prescribed by the switching surface. A simulation study for a numerical example is given to illustrate the effectiveness of this control design

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