A fixed-order, mixed-norm control synthesis method for discrete linear systems

Author

Jacques, David R. ; Ridgely, D. Brett

Author_Institution

Air Force Inst. of Technol./EN, Wright-Patterson AFB, OH, USA

Volume

3

fYear

1995

fDate

21-23 Jun 1995

Firstpage

1936

Abstract

This paper discusses a fixed-order mixed-norm control synthesis technique for discrete linear systems. The method allows the control system designer to combine the H₂, l₁ and H_∞ norms of dissimilar transfer functions single constrained optimization problem. Any number or combination of constraints can be added to the problem, and the method constrains the norms directly without reliance on upper bounds to the norms. Results for a SISO aircraft example are presented which demonstrate the algorithm using an H₂/l₁ and H₂/l₁/H_∞ problem

Keywords

H^∞ control; aircraft control; control system synthesis; discrete time systems; linear systems; optimisation; transfer functions; H_∞ norm; H₂ norms; SISO aircraft control; discrete linear systems; dissimilar transfer functions; fixed-order mixed-norm control synthesis; l₁ norm; single constrained optimization; upper bounds; Aircraft; Constraint optimization; Control system synthesis; Control systems; Design optimization; Hydrogen; Linear systems; Noise robustness; Transfer functions; Upper bound;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, Proceedings of the 1995

Conference_Location

Seattle, WA

Print_ISBN

0-7803-2445-5

Type

conf

DOI

10.1109/ACC.1995.531225

Filename

531225