Low-order controller design using coprime factors and linear matrix inequalities for discrete SISO systems

被引：0

作者：

Shiau, Jaw-Kuen ^{[1
]}

Chuang, Tsung-Li ^{[1
]}

机构：

[1] Department of Aerospace Engineering, Tamkang University, Tamsui, 251, Taiwan

来源：

Tamkang Journal of Science and Engineering | 2004年 / 7卷 / 01期

关键词：

Closed loop control systems - Computation theory - Computer software - Control equipment - Iterative methods - Matrix algebra - Robustness (control systems);

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper develops a low-order controller design method for linear discrete time-invariant single-input, single-output systems. Using the coprime factors and the properties of discrete outer functions, the low-order controller design becomes a zero-placement problem which is convex. The solutions are obtained using the linear matrix inequality techniques. The proposed design method is used to solve for several optimal control problems, such as pole-placement design, model-matching design, and H∞, optimization problems.

引用

页码：29 / 36