Title :
A reset controller design method for MIMO linear systems
Author :
Li Leyao ; Wu Fen ; Wang Xinmin
Author_Institution :
Autom. Sch., Northwestern Polytech. Univ., Xi´an, China
Abstract :
A reset controller design method for multiple-input multiple-output (MIMO) systems is proposed in this paper. Congruent transformation is used to derive the synthesis condition of controller gains and reset law altogether; while certain constraints on reset law modulate the controller design process to an optimization problem that can be solved efficiently using linear matrix inequality (LMI) techniques. Both quadratic stabilization and L2 gain minimization problems of resulting reset control systems are addressed. Different from previous results, both reset surface and reset law are designed rather than predefined. An example is provided to illustrate the proposed approach.
Keywords :
MIMO systems; closed loop systems; control system synthesis; linear matrix inequalities; linear systems; minimisation; stability; L2 gain minimization problems; LMI techniques; MIMO linear systems; congruent transformation; controller gain synthesis condition; linear matrix inequality techniques; multiple input multiple output systems; optimization problem; quadratic stabilization; reset controller design method; reset law; reset surface; Control systems; Design methodology; Linear matrix inequalities; MIMO; Optimization; Standards; Symmetric matrices; hybrid systems; linear matrix inequalities; reset control;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
