Title :
An algorithm for robust pole assignment via polynomial approach
Author :
Figueroa, Jose L. ; Romagnoli, Jose A.
Author_Institution :
Dept. of Chem. Eng., Sydney Univ., NSW, Australia
fDate :
4/1/1994 12:00:00 AM
Abstract :
A computational method for designing controllers which attempt to place the roots of the characteristic polynomial of an uncertain system inside some prescribed regions is presented. The analysis is based on transfer functions of characteristic polynomials, and the problem is formulated as one of semi-infinite programming. An example of an application is given to illustrate this approach
Keywords :
closed loop systems; control system synthesis; feedback; optimisation; poles and zeros; polynomials; transfer functions; characteristic polynomial; closed loop systems; controller design; feedback; optimisation; robust pole assignment; roots; semiinfinite programming; transfer functions; uncertain system; Chemical engineering; Control systems; Design methodology; Extraterrestrial measurements; Functional programming; Polynomials; Robust control; Robustness; Transfer functions; Uncertain systems;
Journal_Title :
Automatic Control, IEEE Transactions on
