Design and analysis for new discrete tracking-differentiators

被引：40
|
作者：
Xinhua Wang
Zengqiang Chen
Zhuzhi Yuan
机构：
[1] Nankai Univ.,Dept. of Automation
来源：
Applied Mathematics-A Journal of Chinese Universities | 2003年 / 18卷 / 2期
关键词：
34A12; linear tracking-differentiator; nonlinear tracking-differentiator; stability; switch function;
D O I：
10.1007/s11766-003-0027-0
中图分类号：
学科分类号：
摘要：
In this paper, some kinds of linear and nonlinear tracking-differentiators are designed by using suitable exponent functions instead of switch functions, and the stability of these tracking-differentiators is proved. From the result of simulations, it is manifest that the tracking speeds of these kinds of linear and nonlinear tracking-differentiators are very high, and their design procedures are simple.
引用
收藏
页码：214 / 222
页数：8
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