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Design of PD Observers in Descriptor Linear Systems  

Wu, Ai-Guo (Center for Control Theory and Guidance Technology, Harbin Institute of Technology)
Duan, Guang-Ren (Center for Control Theory and Guidance Technology, Harbin Institute of Technology)
Publication Information
International Journal of Control, Automation, and Systems / v.5, no.1, 2007 , pp. 93-98 More about this Journal
Abstract
A class of new observers in descriptor linear systems, proportional-derivative(PD) observers, are proposed. A parametric design approach for such observers is proposed based on a complete parametric solution to the generalized Sylvester matrix equation. The approach provides complete parameterizations for all the observer gains, gives the parametric expression for the corresponding left eigenvector matrix of the observer system matrix, realizes elimination of impulsive behaviors, and guarantees the regularity of the observer system.
Keywords
Degrees of freedom; descriptor systems; parametric approach; PD observers;
Citations & Related Records

Times Cited By Web Of Science : 14  (Related Records In Web of Science)
Times Cited By SCOPUS : 19
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