Deutscher J, Hippe P (1999)
Publication Status: Published
Publication Type: Conference contribution, Conference Contribution
Publication year: 1999
Publisher: Institute of Electrical and Electronics Engineers Inc.
Pages Range: 361-366
Article Number: 7099329
ISBN: 9783952417355
The problem of row-by-row decoupling by state feedback has been solved both in the time domain and in the frequency domain. Using the polynomial approach on the basis of co-prime matrix fraction descriptions, we here investigate the case, where a stable row-by-row decoupling is not possible. This may either be the case, when the system contains non-minimum phase zeros, or when the prerequisites for row-by-row decoupling are not fulfilled. A stable, but partial decoupling is then feasible by the introduction of a coupled row in the reference transfer matrix, where only one output is affected by several reference inputs. The design of this partial decoupling can be carried out in the frequency domain by an appropriate choice of the parametrizing polynomial matrices and subsequent solution of linear equations.
APA:
Deutscher, J., & Hippe, P. (1999). A frequency domain approach to the partial decoupling of non-minimum phase systems and non-decouplable systems. In Proceedings of the 5th European Control Conference 1999 (pp. 361-366). Institute of Electrical and Electronics Engineers Inc..
MLA:
Deutscher, Joachim, and Peter Hippe. "A frequency domain approach to the partial decoupling of non-minimum phase systems and non-decouplable systems." Proceedings of the 5th European Control Conference 1999 Institute of Electrical and Electronics Engineers Inc., 1999. 361-366.
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