Continuous-time identification of continuous-time systems

被引：0

作者：

Kowalczuk, Z ^{[1
]}

Kozlowski, J ^{[1
]}

机构：

[1] Gdansk Tech Univ, Fac Elect Telecommun & Comp Sci, Dept Automat Control, PL-80952 Gdansk, Poland

来源：

(SYSID'97): SYSTEM IDENTIFICATION, VOLS 1-3 | 1998年

关键词：

parameter estimation; continuous-time systems; prediction error methods; quadratic performance indices; recursive least-squares; covariance matrices; simulation;

D O I：

暂无

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 the paper a continuous-time approach to parameter estimation of continuous-time systems is addressed. A linear continuous-time single-input single-output system model described by means of a transfer function is taken into consideration. A weighted quadratic criterion function, which defines the quality of the estimation process, the resulting least-squares algorithm and its characteristics are expressed in the continuous-time domain. In order to accommodate the continuous-time design to the discrete-time domain, various numerical methods are proposed. Simulation results that illustrate the performance of the proposed methods are presented and discussed.

引用

页码：1293 / 1298

页数：6

共 12 条

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