Title :
Performance analysis of a class of linear quadratic regulators for switched linear systems
Author :
Antunes, D. ; Heemels, W.P.M.H.
Author_Institution :
Dept. of Mech. Eng., Eindhoven Univ. of Technol., Eindhoven, Netherlands
Abstract :
We analyze a class of suboptimal policies for regulating the state of a switched linear system to zero while minimizing a quadratic cost. Our novel results provide upper and lower bounds on the performance of instances of this class with respect to the optimal policy and other policies of interest. We present a numerical example illustrating the applicability of the results to event-triggered control.
Keywords :
linear quadratic control; linear systems; suboptimal control; time-varying systems; event-triggered control; linear quadratic regulators; lower bound; performance analysis; quadratic cost minimization; suboptimal policies; switched linear systems; upper bound; Approximation methods; Bismuth; Linear systems; Regulators; Stability analysis; Switches;
Conference_Titel :
Decision and Control (CDC), 2014 IEEE 53rd Annual Conference on
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4799-7746-8
DOI :
10.1109/CDC.2014.7040245
