On the design of a sensitivity-reducing optimal dead-beat controller
作者:
M. GOPAL,
P. PRATAPCHANDRAN NAIR,
期刊:
International Journal of Control
(Taylor Available online 1985)
卷期:
Volume 42,
issue 4
页码: 877-886
ISSN:0020-7179
年代: 1985
DOI:10.1080/00207178508933401
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A method is proposed for the design of constant-gain feedback-control laws for linear multivariable discrete-time systems which reduce trajectory sensitivity to small system parameter variations and ensure the closed-loop eigenvalues at the origin. The given quadratic index of performance including a sensitivity term is minimized in an average sense. An efficient computational procedure based on direct cost optimization using gradient type algorithm is also reported. An example is worked out to illustrate the proposed technique.
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