离散增益调度控制器设计:变权方法

Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI:10.1109/CARPATHIANCC.2014.6843594

Adrian Ilka, V. Veselý

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引用次数: 3

摘要

本文研究了一种离散增益计划控制器的设计方法，该方法既能保证闭环稳定性，又能保证所有计划参数变化的代价。这种新方法是基于李亚普诺夫稳定性和BMI理论。为了获得性能质量，使用了二次代价函数，其中权重矩阵是时变矩阵，也依赖于调度参数。一类控制结构包括分散的定阶输出反馈，如PSD控制器。数值算例说明了该方法的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Discrete gain-scheduled controller design: Variable weighting approach

Our paper deals with discrete gain-scheduled controller design which ensures closed-loop stability and guaranteed cost for all scheduled parameter changes. The novel procedure is based on Lyapunov theory of stability and BMI. To access the performance quality a quadratic cost function is used, where weighting matrices are time varying matrices which depends on scheduled parameter too. The class of control structure includes decentralized fixed order output feedback like PSD controller. Numerical examples illustrate the effectiveness of the proposed approach.

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Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)

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