Title :
Spectral radius interpolation and robust control
Author :
Bercovici, Hari ; Foias, Ciprian ; Tannenbaum, Allen
Author_Institution :
Dept. of Math., Indiana Univ., Bloomington, IN, USA
Abstract :
In a previous paper (1987) Tannenbaum discussed an interpolation problem closely related to the multivariate gain margins of J.C. Doyle (1984) and M.G. Safonov (1980). For this interpolation problem, it is necessary to interpolate on the disk with analytic matrices of bounded spectral radius instead of norm (as in classical H∞ theory). The mathematical solution to this problem is presented
Keywords :
control system synthesis; interpolation; optimal control; spectral analysis; stability; statistical analysis; H∞ control; H∞ theory; multivariate gain margins; robust control; spectral radius interpolation; Design optimization; Interpolation; Lagrangian functions; MIMO; Mathematics; Optimal control; Robust control; Stability;
Conference_Titel :
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location :
Tampa, FL
DOI :
10.1109/CDC.1989.70256
