Near optimal state feedback design for singularly perturbed systems by unified approach with an aircraft application

Author

Shim, Kyu-Hong ; Sawan, M. Edwin

Author_Institution

Dept. of Electr. & Comput. Eng., Wichita State Univ., KS, USA

Volume

3

fYear

1998

fDate

1998

Firstpage

3177

Abstract

A state feedback design in two-time-scale systems is presented by a unified approach, which adopts δ (delta) operators. The discrete system given is converted to a unified system and is decomposed into the slow and fast subsystems. Then, we formulate the necessary equations and algorithm to obtain the decoupled and exact solutions. Here, an aircraft implementation is made, and the results of both discrete and unified solutions are shown and compared

Keywords

aircraft control; control system synthesis; discrete time systems; singularly perturbed systems; state feedback; suboptimal control; δ operators; aircraft; decoupled solutions; delta operators; discrete system; exact solutions; fast subsystem; near optimal state feedback design; singularly perturbed systems; slow subsystem; system decomposition; two-time-scale systems; unified system; Aircraft propulsion; Application software; Continuous time systems; Discrete transforms; Equations; Operating systems; Sampling methods; Stability; State feedback; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1998. Proceedings of the 37th IEEE Conference on

Conference_Location

Tampa, FL

ISSN

0191-2216

Print_ISBN

0-7803-4394-8

Type

conf

DOI

10.1109/CDC.1998.758014

Filename

758014