Fractional-Order Memory Reset Control for Integer-Order LTI Systems

被引：0
|
作者：
Weise, Christoph [1 ]
Wulff, Kai [1 ]
Reger, Johann [1 ]
机构：
[1] Tech Univ Ilmenau, Control Engn Grp, POB 10 05 65, D-98684 Ilmenau, Germany
来源：
2019 IEEE 58TH CONFERENCE ON DECISION AND CONTROL (CDC) | 2019年
基金：
欧盟地平线“2020”;
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this contribution we consider the control of integer-order LTI systems by using a fractional-order controller. We show that these controllers lack exponential convergence and propose a periodic memory reset of the controller. Applying this controller the resulting closed-loop dynamics can be represented by a hybrid fractional-order system. Its stability is determined via the induced discrete system. The induced system guarantees exponential convergence and leads to an integer-order interpretation of the closed-loop dynamics for the lower frequency range.
引用
收藏
页码：5710 / 5715
页数：6
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