Title :
Algorithms for constant I/O scaled H∞ optimization problems
Author :
Jiang, Y.A. ; Clements, D.J. ; Hesketh, T.
Author_Institution :
Sch. of Electr. Eng., New South Wales Univ., Kensington, NSW, Australia
fDate :
29 June-1 July 1994
Abstract :
This paper considers constant I/O scaled H∞ output feedback optimization problems with Riccati equation approaches. An iterative scheme is used to search for the optimal I/O scaling matrix. It is shown that a descent I/O scaling matrix can be obtained directly from the algebraic Riccati equation solutions which are required for constructing an H∞ controller.
Keywords :
H∞ optimisation; Riccati equations; feedback; iterative methods; matrix algebra; robust control; algebraic Riccati equation; constant I/O scaled H∞ optimization; iterative scheme; optimal I/O scaling matrix; Australia; Control system synthesis; Control systems; Frequency; Linear matrix inequalities; Output feedback; Riccati equations; Robust control; Transfer functions; Uncertainty;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.734985
