Title :
H2 norm optimization with constrained dynamic output feedback controllers: decentralized and reliable control
Author :
Geromel, J.C. ; Bernusson, J.M. ; de Oliveira, M.C.
Author_Institution :
Sch. of Electr. Eng., LAC-DT, Campinas, Brazil
Abstract :
This paper addresses some open problems in the area of dynamic output feedback control design. The first one is the structurally constrained decentralized control problem, the second is related to robust and reliable control. A necessary and sufficient condition for decentralized and quadratic stabilizability is given and used to provide solution to the H2 norm optimization problem. A numerical algorithm based on cross decomposition is developed and satisfactorily applied to solve some difficult illustrative examples
Keywords :
H∞ control; control system synthesis; decentralised control; feedback; reliability theory; stability; H2 norm optimization; H2 norm optimization problem; constrained dynamic output feedback controllers; cross decomposition; decentralized control; dynamic output feedback control design; necessary and sufficient condition; numerical algorithm; quadratic stabilizability; reliable control; structurally constrained decentralized control problem; Constraint optimization; Control design; Control systems; Output feedback; Riccati equations; Robust control; Robust stability; State feedback; Sufficient conditions; Uncertainty;
Conference_Titel :
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4187-2
DOI :
10.1109/CDC.1997.657638
