Title :
Robust switching design for continuous-time switched linear systems
Author_Institution :
Coll. of Autom. Sci. & Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
In this work, we re-examine the state-feedback path-wise switching proposed previously for discrete-time switched systems, and extend the switching design approach to continuous-time switched systems. To properly capture the sensitiveness of a switching signal undergoing various switching perturbations, we define the distance between state-feedback path-wise switching laws. Based on the defined distances, we establish that any asymptotically stabilizable switched linear system is robust with respect to switching perturbations.
Keywords :
asymptotic stability; continuous time systems; control system synthesis; discrete time systems; linear systems; perturbation techniques; robust control; sensitivity analysis; state feedback; time-varying systems; asymptotic stability; continuous time switched linear systems; discrete time switched systems; robust switching design; robustness; state feedback path-wise switching laws; switching perturbations; switching signal sensitiveness; Indexes; Linear systems; Relays; Robustness; Switched systems; Switches; Trajectory; Switched linear systems; robustness; state-feedback path-wise switching; switching distance;
Conference_Titel :
Control and Decision Conference (CCDC), 2012 24th Chinese
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4577-2073-4
DOI :
10.1109/CCDC.2012.6244037