Optimum feedback patterns in multivariable control systems
作者:
Konuralp Ünyelioğlu,
M. Erol Sezer,
期刊:
International Journal of Control
(Taylor Available online 1989)
卷期:
Volume 49,
issue 3
页码: 791-808
ISSN:0020-7179
年代: 1989
DOI:10.1080/00207178908559668
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The following problem is considercd: ‘Given a multivariable system withminputs androutputs and anr×mmatrix whose non-negative (i,j)th element represents the cost of setting up a feedback link from thejth output to theith input, sind a set of feedback links with minimum total cost, which does not give rise to sixed modes’. Utilizing the graph-theoretic characterization of structurally sixed modes, the problem is decomposed into two subproblems, which are then solved by using concepts and results from network theory. A combination of the optimum solutions of the subproblems provides a suboptimal solution to the original problem.
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