Title :
Decentralized dynamic output feedback reliable controller design for GCS of large-scale systems with delays in interconnections
Author :
Xin, He ; Hua, Zhan Yao ; Bo, Yao
Author_Institution :
Sch. of Math. & Syst. Sci., Shenyang Normal Univ., Shenyang, China
Abstract :
For a class of large-scale systems with time delays in subsystem interconnection, reliable guaranteed cost stabilization (GCS) with continual gain actuator faults is presented. Based on the Lyapunov method and linear matrix inequality (LMI), a sufficient condition for the existence of decentralized dynamic output feedback reliable controller is given. The design guarantees the system asymptotic stability. Simulation results show the effectiveness of the design method.
Keywords :
Lyapunov methods; asymptotic stability; control system synthesis; decentralised control; delays; feedback; large-scale systems; linear matrix inequalities; GCS; Lyapunov method; asymptotic stability; continual gain actuator faults; decentralized dynamic output feedback reliable controller design; guaranteed cost stabilization; interconnection delays; large-scale systems; linear matrix inequality; subsystem interconnection; time delays; Actuators; Control systems; Costs; Delay effects; Delay systems; Large-scale systems; Linear matrix inequalities; Lyapunov method; Output feedback; Sufficient conditions; Dynamic output feedback; Interconnected large-scale systems; Reliable control; Reliable guaranteed cost; Time delay;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5193332
