Design of a state feedback controller to achieve minimum eigenvalue differential sensitivity
Jin, H. and McLean, D. (2001) Design of a state feedback controller to achieve minimum eigenvalue differential sensitivity. Transactions of the Institute of Measurement and Control, 23, (2), 127-138.
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This paper introduces a new design method using eigenstructure assignment. The differential sensitivity of the eigenvalues of the system is minimized. The method involves minimizing the least-squared error between the achievable and the desired eigenspace to achieve mode decoupling. A global measure of eigenvalue sensitivity for all desired eigenvalues that make the closed-loop system insensitive to perturbations or parameter variations is included in the method. The technique requires the use of a gradient-based algorithm. The method is illustrated by an example, which is intended to show a more flexible approach to eigenstructure assignment.
|Keywords:||eignstructure assignment, eigenvalues, robustness, sensitivity|
|Subjects:||T Technology > T Technology (General)|
|Divisions:||University Structure - Pre August 2011 > School of Engineering Sciences
|Date Deposited:||16 Mar 2006|
|Last Modified:||27 Mar 2014 18:11|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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