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Robust strictly positive real synthesis of polynomial segments for discrete time systems

conference contribution
posted on 2003-01-01, 00:00 authored by W Yu, L Wang, Yong XiangYong Xiang
By using the result of robust strictly positive real synthesis of polynomial segments for continuous time systems, it is proved that, for any two n-th order polynomials a(z) and b(z), the Schur stability of their convex combination is necessary and sufficient for the existence of an n-th order polynomial c(z) such that c(z)/a(z) and c(z)/b(z) are both strictly positive real. We also provide the construction method of c(z). Illustrative examples are provided to show the effectiveness of this method.

History

Event

IEEE Conference on Decision and Control (42nd: 2003: Maui, Hawaii)

Pagination

622 - 627

Publisher

IEEE Control Systems Society

Location

Maui, Hawaii

Place of publication

Piscataway, N.J.

Start date

2003-12-09

End date

2003-12-12

ISBN-13

9780780379251

ISBN-10

078037925X

Language

eng

Publication classification

E1 Full written paper - refereed

Copyright notice

2003, IEEE

Editor/Contributor(s)

C Abdallah

Title of proceedings

Proceedings of the 42nd IEEE Conference on Decision and Control

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