Title :
Disturbance vs. disturbance rejection: the devil´s perspective and LTVJ-lossless systems
Author_Institution :
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
Abstract :
Riccati-equation-based solutions are provided for a two-way disturbance vs. the disturbance rejection problem in linear time-varying (LTV) systems. Both state feedback and dynamic compensation are considered, and the solution to the standard H∞ problem is obtained as a particular case. This is followed by a general Riccati-equation-based characterization of LTV J-inner and J-co-inner plants, and J-inner/outer factorizations. The latter are intimately associated with the solution of feedback design problems
Keywords :
compensation; feedback; linear systems; optimal control; time-varying systems; J-co-inner plants; J-inner factorizations; J-outer factorizations; LTVJ-lossless systems; Riccati-equation-based solutions; disturbance rejection; dynamic compensation; linear time-varying systems; standard H∞ problem; state feedback; two-way disturbance; Bismuth; Game theory; Input variables; Linear systems; Riccati equations; State feedback; Time domain analysis; Time varying systems; Transfer functions; Upper bound;
Conference_Titel :
Decision and Control, 1992., Proceedings of the 31st IEEE Conference on
Conference_Location :
Tucson, AZ
Print_ISBN :
0-7803-0872-7
DOI :
10.1109/CDC.1992.371176
