Real-time infinite horizon linear-quadratic tracking controller for vibration quenching in flexible beams

被引：9
|
作者：
Alba-Flores, Rocio [1 ]
Barbieri, Enrique [2 ]
机构：
[1] Univ Minnesota, Dept Elect & Comp Engn, Duluth, MN 55812 USA
[2] Univ Houston, Dept Elect Technol, Houston, TX 77204 USA
来源：
2006 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, VOLS 1-6, PROCEEDINGS | 2006年
关键词：
D O I：
10.1109/ICSMC.2006.384355
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
It is well known that the infinite horizon linear-quadratic tracking problem does not have a solution in the strict sense because in general the performance index is infinite. Additional computational difficulties arise for applications where real-time computations are needed. However for applications where the reference signal is generated by an asymptotically stable system, then the problem has an optimal solution. In the present paper a methodology that can be used to design real-time infinite horizon linear-quadratic tracking controllers for vibration quenching inflexible beams is presented. A numerical example is included to illustrate the effectiveness of the method.
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页码：38 / +
页数：2
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