Estimation of time delays in multirate sampled-data systems

被引：0
|
作者：
Sheng, J [1 ]
Chen, TW
Shah, SL
机构：
[1] Univ Alberta, Dept Elect & Comp Engn, Edmonton, AB T6G 2V4, Canada
[2] Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 2G6, Canada
来源：
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS | 2003年
关键词：
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Time delays frequently occur in electrical, mechanical and chemical systems. The objective of this paper is to estimate the unknown continuous time delays in sampled-data systems based on multirate input-output data. For this purpose, the lifting technique is used to handle time-varying multirate systems, and an approach is proposed to estimate the continuous time delays from interactor matrices of the lifted models. The approach is tested via several numerical examples, and found to be effective under certain conditions.
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页码：23 / 27
页数：5
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