Title :
Enhanced mixed L/sub 2/ - L/sub /spl infin///H/sub /spl infin// filtering for continuous-time uncertain systems
Author :
He, Liang ; Wu, Aiguo ; Duan, Guangren
Author_Institution :
Center for Control Theor. & Guidance Technol., Harbin Inst. of Technol.
Abstract :
New LMI criteria for L2 - Linfin and Hinfin performances of continuous-time uncertain systems are proposed, which keep the Lyapunov matrices out of any product with the system matrices. When used in robust mixed L2 - Linfin and filtering, the design conservatism is reduced since the restriction is removed that both L2 - Linfin and Hinfin performances are enforced by a single closed-loop Lyapunov matrix
Keywords :
Hinfin control; Lyapunov matrix equations; closed loop systems; continuous time systems; filtering theory; robust control; uncertain systems; LMI criteria; closed-loop Lyapunov matrix; continuous-time uncertain systems; enhanced mixed filtering; single Lyapunov matrix; Control theory; Filtering; Filters; Helium; Loss measurement; Lyapunov method; Robustness; Uncertain systems; Uncertainty; Upper bound;
Conference_Titel :
Systems and Control in Aerospace and Astronautics, 2006. ISSCAA 2006. 1st International Symposium on
Conference_Location :
Harbin
Print_ISBN :
0-7803-9395-3
DOI :
10.1109/ISSCAA.2006.1627509
