Title :
Static output feedback controller design based on LMI for linear time-varying collocated mechanical system
Author :
Takaku, Yuichi ; Nagashio, Tomoyuki ; Kida, T.
Author_Institution :
Dept. of Mech. Eng. & Intell. Syst., Univ. of Elctro-Commun., Chofu, Japan
Abstract :
This paper studies a static output feedback control for linear time-varying collocated mechanical systems. The internal stability and L2 gain control performance conditions are first derived by utilizing specific system structures. Then we propose a controller design algorithm based on linear matrix inequality to obtain gain-scheduled optimal feedback gains. Simple numerical studies are shown and discussed.
Keywords :
control system synthesis; feedback; linear matrix inequalities; linear systems; mechanical variables control; stability; time-varying systems; L2 gain control; LMI; internal stability; linear matrix inequality; linear time-varying collocated mechanical system; static output feedback controller design; Closed loop systems; Linear matrix inequalities; Mechanical systems; Output feedback; Reduced order systems; Stability analysis; Time-varying systems;
Conference_Titel :
Control & Automation (ICCA), 11th IEEE International Conference on
Conference_Location :
Taichung
DOI :
10.1109/ICCA.2014.6870965