Title :
Synthesis of globally optimal controllers in l1 using linear relaxation
Author :
Khammash, Mustafa H. ; Salapaka, M.V. ; Van Voorhis, T.
Author_Institution :
Dept. of Electr. Eng. & Comput. Eng., Iowa State Univ., Ames, IA, USA
Abstract :
This paper solves the problem of synthesis of controllers achieving globally optimal robust performance against structured time-varying and/or nonlinear uncertainty. The performance measure considered is the infinity to infinity induced norm of a system´s transfer function. The solution utilizes linear relaxation for finding the global optimal solution
Keywords :
control system synthesis; feedback; linear programming; nonlinear systems; optimal control; relaxation theory; robust control; time-varying systems; uncertain systems; feedback; linear programming; linear relaxation; nonlinear systems; optimal control; robust control; time-varying systems; transfer function; uncertain systems; Computer aided manufacturing; Control system synthesis; H infinity control; Measurement uncertainty; Optimal control; Robust control; Robust stability; Robustness; Signal synthesis; Transfer functions;
Conference_Titel :
Decision and Control, 1998. Proceedings of the 37th IEEE Conference on
Conference_Location :
Tampa, FL
Print_ISBN :
0-7803-4394-8
DOI :
10.1109/CDC.1998.758211
