Adaptive control of a flexible structure with noncollocated sensors and actuators

Author

Donne ; Ossman, K. ; Ozguner, Umit ; Boesch, M. ; Ahmed, A.

Author_Institution

Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA

fYear

1990

fDate

5-7 Sep 1990

Firstpage

719

Abstract

The decentralized adaptive controller design process is discussed, and results of the actual implementations on a flexible structure for active vibration damping are presented. The JPL/AFAL flexible spacecraft control dynamics simulator is a labscale model for a large antenna-like flexible structure. It shows many of the characteristics of large space-based structures and provides challenging problems to the control designer. The experimental facility and system model, the adaptive controller design strategy and the implementation issues, including MATRIX_x simulation studies, are presented

Keywords

adaptive control; aerospace control; control system analysis; control system synthesis; decentralised control; digital simulation; large-scale systems; JPL/AFAL flexible spacecraft control dynamics simulator; MATRIX_x simulation studies; active vibration damping; decentralized adaptive controller design; flexible structure; hub response; labscale model; large antenna-like flexible structure; large space-based structures; rib response; Adaptive control; Adaptive systems; Damping; Flexible structures; Process control; Process design; Programmable control; Sensor phenomena and characterization; Space vehicles; Vibration control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control, 1990. Proceedings., 5th IEEE International Symposium on

Conference_Location

Philadelphia, PA

ISSN

2158-9860

Print_ISBN

0-8186-2108-7

Type

conf

DOI

10.1109/ISIC.1990.128537

Filename

128537