Title :
Control of singularly perturbed systems subject to actuator saturation
Author :
Chunyu Yang ; Lei Ma ; Xiaoping Ma ; Linna Zhou
Author_Institution :
Sch. of Inf. & Electr. Eng., China Univ. of Min. & Technol., Xuzhou, China
Abstract :
This paper considers the stabilization problem for singularly perturbed systems (SPSs) subject to actuator saturation. A state feedback stabilization controller design method is proposed and a basin of attraction is constructed. The proposed method is expressed in terms of linear matrix inequalities. The numerical problems due to the ill conditioning are avoided by using a non-decomposing strategy. Finally, two examples are given to show the advantages and effectiveness of the the method proposed in this paper.
Keywords :
control system synthesis; linear matrix inequalities; singularly perturbed systems; stability; state feedback; actuator saturation; linear matrix inequalities; nondecomposing strategy; singularly perturbed systems; state feedback stabilization controller design method; Actuators; Closed loop systems; Design methodology; Educational institutions; Stability analysis; State feedback; Singularly perturbed systems; actuator saturation; convex hull; non-decomposing strategy;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2014 11th World Congress on
DOI :
10.1109/WCICA.2014.7052978
