Parallel feedforward compensator design and ASPR based adaptive output feedback control for a time-delay system

Author

Mizumoto, Ikuro ; Takagi, Toshiyuki ; Yamanaka, Keiji

Author_Institution

Dept. of Intell. Mech. Syst., Kumamoto Univ., Kumamoto, Japan

fYear

2013

fDate

17-19 June 2013

Firstpage

4909

Lastpage

4914

Abstract

This paper deals with a design problem of a parallel feedforward compensator (PFC) for designing a stable adaptive output feedback control of systems with a time delay. To design an adaptive output feedback control, the introduction of a PFC which renders the resulting augmented system with the PFC ASPR has been considered. However, the PFC design scheme for the time delay system have not been provided. In this paper, a PFC design method based on the idea of Smith predictor will be proposed and the stability of the adaptive output feedback control for time-delay systems with the proposed PFC will be analyzed.

Keywords

adaptive control; compensation; control system synthesis; delay systems; feedback; feedforward; stability; ASPR based adaptive output feedback control design; PFC ASPR; PFC design scheme; Smith predictor; almost strictly positive real based adaptive output feedback control design; augmented system; parallel feedforward compensator design; stability; time delay system; Adaptive control; Feedforward neural networks; Output feedback; Stability analysis; Symmetric matrices;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference (ACC), 2013

Conference_Location

Washington, DC

ISSN

0743-1619

Print_ISBN

978-1-4799-0177-7

Type

conf

DOI

10.1109/ACC.2013.6580599

Filename

6580599