Title :
Reduced-order observer design for a distributed parameter system with spatially distributed time-delay input
Author :
Hong, Boe-Shong ; Lin, Tsu-Yu
Author_Institution :
Dept. of Mech. Eng., Nat. Chung Cheng Univ., Chia-Yi
Abstract :
This paper concerns the real-time state estimation of a system with both spatial and temporal dimension-infiniteness resulted from spatially distributed time-delayed input. Here are developed the methodology for model truncation served for observer synthesis and the L 2-gain synthesizer of robust observers against the truncation error. The procedure of making such a real-time monitoring for thermoacoustic dynamics is studied via simulation in the final section
Keywords :
delays; distributed parameter systems; game theory; multidimensional systems; observers; reduced order systems; robust control; thermoacoustics; Hamilton-Jacobi-Bellman-Issacs; L2-gain synthesizer; differential game; distributed parameter system; model truncation; observer synthesis; proper orthogonal decomposition; real-time state estimation; reduced-order observer design; robust observers; spatial dimension-infiniteness; spatially distributed time-delay; temporal dimension-infiniteness; thermoacoustic dynamics; thermoacoustic system; Distributed parameter systems; Finite wordlength effects; Monitoring; Observers; Optical control; Real time systems; Robustness; State estimation; Synthesizers; Temperature control;
Conference_Titel :
American Control Conference, 2006
Conference_Location :
Minneapolis, MN
Print_ISBN :
1-4244-0209-3
Electronic_ISBN :
1-4244-0209-3
DOI :
10.1109/ACC.2006.1655332
