Identification of linear time-invariant systems

被引：3

作者：

Larin V.B. ^{[1
]}

Apostolyuk A.S. ^{[2
]}

机构：

[1] S.P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, 03057

[2] National Technical University of Ukraine KPI, Kyiv, 03056

来源：

International Applied Mechanics | 2011年 / 47卷 / 6期

关键词：

Identification; LTI system; Sampled data;

D O I：

10.1007/s10778-011-0501-y

中图分类号：

学科分类号：

摘要：

An algorithm for the identification of a stationary linear system from sampled data on a transient process is presented. The algorithm allows the original problem to be decomposed into two problems: finding the roots of the characteristic polynomial and determining the amplitudes of the respective modes. A special objective function permits increasing the accuracy of identification. © 2011 Springer Science+Business Media, Inc.

引用

页码：754 / 760

页数：6

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