An Application of Polynomial Matrix σ-Inverse in Minimum-Energy State-Space Perfect Control of Nonsquare LTI MIMO Systems

被引：14
|
作者：
Hunek, Wojciech P. [1 ]
机构：
[1] Opole Univ Technol, Dept Elect Control & Comp Engn, Opole, Poland
来源：
2015 20TH INTERNATIONAL CONFERENCE ON METHODS AND MODELS IN AUTOMATION AND ROBOTICS (MMAR) | 2015年
关键词：
Discrete-time state-space MIMO systems; multivariable perfect control; minimum-energy design; inverse of nonsquare polynomial matrices; time-domain framework; VARIANCE CONTROL; DISCRETE-TIME;
D O I：
10.1109/MMAR.2015.7283882
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 paper a concept of application of polynomial matrix s-inverse in multivariable state-space perfect control is presented. The new inverse is derived from perfect control of systems described by the input-output approach. Rather surprisingly, the s-inverse clearly outperforms some other inverses of nonsquare parameter matrices, including the classical minimum-norm right one. A minimum-energy simulation example made in Matlab/Simulink confirms the usefulness of the proposed method.
引用
收藏
页码：252 / 255
页数：4
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