Global exact tracking for uncertain multivariable linear systems by output feedback sliding mode control

Author(s):  
E V L Nunes ◽  
A J Peixoto ◽  
T R Oliveira ◽  
Liu Hsu
2007 ◽  
Vol 40 (13) ◽  
pp. 127-132
Author(s):  
Kazuki Eguchi ◽  
Zenta Iwai ◽  
Ikuro Mizumoto ◽  
Toshirou Funasako ◽  
Makoto Kumon

2014 ◽  
Vol 351 (4) ◽  
pp. 2015-2032 ◽  
Author(s):  
Eduardo V.L. Nunes ◽  
Alessandro J. Peixoto ◽  
Tiago Roux Oliveira ◽  
Liu Hsu

Author(s):  
Jiehua Feng ◽  
Dongya Zhao ◽  
Xing-Gang Yan ◽  
Sarah K Spurgeon

In this paper, a class of uncertain linear systems with unmatched disturbances is considered, where the nominal system representation is allowed to be non-minimum phase. A sliding surface is designed which is dependent on the system output, observed state, and estimated uncertain parameters. A linear coordinate transformation is introduced so that the stability analysis of the reduced-order sliding mode dynamics can be conveniently performed. A robust output feedback sliding mode control (OFSMC) is then designed to drive the considered system state to reach the sliding surface in finite time and maintain a sliding motion thereafter. A simulation example for a high incidence research model (HIRM) aircraft is used to demonstrate the effectiveness of the proposed method.


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