Title :
H/sub /spl infin// optimal decentralized feedback: time varying versus time invariant compensation
Author :
K.A. Unyelioglu;U. Ozguner
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
H/sub /spl infin// optimal design of decentralized time varying controllers for causal linear finite-dimensional time invariant discrete-time (LTD) systems is considered. It is shown that, on the contrary to the full-feedback case, time varying controllers can outperform the time invariant ones for some LTD systems in the H/sub /spl infin// optimal control problem when the feedback structure is constrained to be decentralized.
Keywords :
"Feedback","Optimal control","Control systems","Time varying systems","Frequency","Centralized control","Topology","Transfer functions","Discrete time systems","Mercury (metals)"
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.411473
