Pradhan, S and Modi, VJ and Bhat, MS and Misra, AK (1994) Matrix method for eigenstructure assignment - The multi-input case with application. In: Journal of Guidance, Control, and Dynamics, 17 (5). pp. 983-985.
PDF
Matrix.pdf - Published Version Restricted to Registered users only Download (142kB) | Request a copy |
Abstract
The eigenvalue and eigenstructure assignment procedure has found application in a wide variety of control problems. In this paper a method for assigning eigenstructure to a linear time invariant multi-input system is proposed. The algorithm determines a matrix that has eigenvalues and eigenvectors at the desired locations. It is obtained from the knowledge of the open-loop system and the desired eigenstructure. Solution of the matrix equation, involving unknown controller gams, open-loop system matrices, and desired eigenvalues and eigenvectors, results hi the state feedback controller. The proposed algorithm requires the closed-loop eigenvalues to be different from those of the open-loop case. This apparent constraint can easily be overcome by a negligible shift in the values. Application of the procedure is illustrated through the offset control of a satellite supported, from an orbiting platform, by a flexible tether.
Item Type: | Journal Article |
---|---|
Publication: | Journal of Guidance, Control, and Dynamics |
Publisher: | American Institute of Aeronautics and Astronautics |
Additional Information: | Copyright of this article belongs to American Institute of Aeronautics and Astronautics. |
Department/Centre: | Division of Mechanical Sciences > Chemical Engineering |
Date Deposited: | 26 Apr 2011 10:01 |
Last Modified: | 06 Nov 2018 07:03 |
URI: | http://eprints.iisc.ac.in/id/eprint/36489 |
Actions (login required)
View Item |