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Zero Dynamics and the Ritt Algorithm: The MIMO-Case
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
1995 (English)Report (Other academic)
Abstract [en]

This paper considers the problem of calculating the zero dynamics by using the Ritt algorithm of differential algebra. A result is given which shows how the Ritt algorithm captures the structure of the zero dynamics for affine polynomial MIMO systems when the system has a vector relative degree. We also discuss how the algorithm can be used when the system is not polynomial or it has no vector relative degree.

Place, publisher, year, edition, pages
1995. , 16 p.
LiTH-ISY-R, ISSN 1400-3902 ; 1723
Keyword [en]
Zero Dynamics, Dierential Algebra, Ritt algorithm, MIMO systems
National Category
Control Engineering
URN: urn:nbn:se:liu:diva-55240ISRN: LiTH-ISY-R-1723OAI: diva2:315897
Swedish Research Council
Available from: 2010-04-29 Created: 2010-04-29 Last updated: 2014-09-18Bibliographically approved

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ReferencesLink to record
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