Paper
10 July 1992 CSI compensation via RMF's using eigenvalue perturbation method
Ali A. Gooyabadi, Mark J. Balas
Author Affiliations +
Abstract
Controller-structure interaction (CSI) affects the stability margin of actively-controlled large flexible structures, degrading performance to the point where instability is generated. Perturbation theory is presently employed to identify those structural modes that are affected by CSI, in order that they be filtered out of the controller's path. Numerical results are presented for the cases of a simply-supported beam, a space-based laser, and a truss beam.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ali A. Gooyabadi and Mark J. Balas "CSI compensation via RMF's using eigenvalue perturbation method", Proc. SPIE 1696, Controls for Optical Systems, (10 July 1992); https://doi.org/10.1117/12.138161
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Control systems

Systems modeling

Finite element methods

Space based lasers

Feedback control

Computing systems

Matrices

Back to Top