Disturbance decoupling of multi-input multi-output discrete-time nonlinear systems by static measurement feedback

Proceedings of the Estonian Academy of Sciences

Ãœlle Kotta¹  Arvo Kaldmäe¹ 

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关键词: nonlinear systems;    discrete-time systems;    disturbance decoupling;    static measurement feedbackReferences  1;   

DOI  :  10.3176/proc.2012.2.01

学科分类：化学（综合）

来源: Teaduste Akadeemia Kirjastus

【 摘 要 】

This paper addresses the disturbance decoupling problem (DDP) for nonlinear systems, extending the results for continuous-time systems into the discrete-time case. Sufficient conditions are given for the solvability of the problem. The notion of the rank of a one-form is used to find the static measurement feedback that solves the DDP whenever possible. Moreover, necessary and sufficient conditions are given for single-input single-output systems, as well as for multi-input multi-output systems under the additional assumption.

【 授权许可】

Unknown