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ZEROS OF LINEAR OPTIMAL CONTROL SYSTEMS AND THEIR ROLE IN HIGH FEEDBACK GAIN STABILITY DESIGN.

Abstract:
The finite zeros of the open-loop transfer function matrix of the optimal controller of the multiinput time-invariant regulator problem are found to be the eigenvalues of a negative real matrix. The infinite zeros of the transfer function matrix are all real. Using the root loci technique recently developed for multivariable systems, these properties of the zeros provide means of designing stable, not necessarily optimal, high feedback gain systems under significant parameter uncertainty.

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author


Journal:
IEEE Transactions on Automatic Control More from this journal
Volume:
AC-22
Issue:
4
Pages:
597-599
Publication date:
1977-08-01
ISSN:
0018-9286


Pubs id:
pubs:400557
UUID:
uuid:0da56a60-7aa4-4eeb-98ea-c8ebeafdf2d4
Local pid:
pubs:400557
Source identifiers:
400557
Deposit date:
2013-11-17
ARK identifier:

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