Multiresolution tracking control design for non-minimum phase systems

Zongxuan Sun, Tsu Chin Tsao

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations


This paper investigates inversion of non-minimum phase systems using multiresolution analysis for tracking control. Impulse response of non-minimum phase systems is first decomposed into wavelet basis functions. An efficient representation of the original system is obtained by eliminating insignificant coefficients of wavelet basis functions. A multiresolutional inversion is then designed based on the dual wavelet basis functions to track desired reference signals. Simulation results show the effectiveness of the proposed approach.

Original languageEnglish (US)
Pages (from-to)477-481
Number of pages5
JournalProceedings of the American Control Conference
StatePublished - Dec 1 2000
Event2000 American Control Conference - Chicago, IL, USA
Duration: Jun 28 2000Jun 30 2000


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