A New Design Method for Nonminimum Phase Adaptive Control System with Disturbances Based on Pole-Zero Placement

Takashi YAHAGI  Jianming LU  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E76-A   No.10   pp.1866-1869
Publication Date: 1993/10/25
Online ISSN: 
DOI: 
Print ISSN: 0916-8508
Type of Manuscript: LETTER
Category: Control and Computing
Keyword: 
adaptive control,  nonminimum phase system,  pole-zero placement,  

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Summary: 
This letter presents a new method for adaptive control of nonminimum phase discrete-time systems with disturbances based on the technique of pole-zero placement. The long division method is used to decompose apolynomial into a stable polynomial and an unstable one. Finally, the results of computer simulation are presented to illustrate the effectiveness of the proposed method.