Frequency domain subispace-based identification of discrete-time power spectra from nonuniformly spaced measurements

被引：42
作者：
Akçay, H [1 ]
Türkay, S [1 ]
机构：
[1] Anadolu Univ, Dept Elect & Elect Engn, TR-26470 Eskisehir, Turkey
来源：
AUTOMATICA | 2004年 / 40卷 / 08期
关键词：
system identification; power spectrum; subspace methods; state-space models; nonuniformly spaced measurements; shape filter;
D O I：
10.1016/j.automatica.2004.03.010
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we present a new subspace-based algorithm for the identification of multi-input/multi-output, square, discrete-time, linear-time invariant systems from nonuniformly spaced power spectrum measurements. The algorithm is strongly consistent and it is illustrated with one practical example that solves a stochastic road modeling problem. (C) 2004 Elsevier Ltd. All rights reserved.
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页码：1333 / 1347
页数：15
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