Polynomial design of optimal sampled-data tracking systems - I. Quadratic optimization

被引：5
|
作者：
Polyakov, KY [1 ]
机构：
[1] State Marine Tech Univ, St Petersburg, Russia
来源：
AUTOMATION AND REMOTE CONTROL | 2001年 / 62卷 / 02期
关键词：
Cost Function; Transfer Function; Optimal Design; System Theory; Continuous Time;
D O I：
10.1023/A:1002806625762
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A method of optimal design of digital tracking systems for continuous-time plants is presented. The method is based on the use of Laplace transformation in continuous time and polynomial equation theory. The cost function employed for quadratic optimization takes system performance in continuous time into account. The structure of optimal digital controller transfer function is investigated and its order is determined explicitly. The possibility of designing optimal tracking system for a neutral plant is analyzed.
引用
收藏
页码：304 / 316
页数：13
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