Parametric Identification of Transient Signals

被引：13

作者：

Gawthrop, P. J. ^{[1
]}

机构：

[1] Univ Sussex, Sch Engn & Appl Sci, Brighton BN1 9QT, Sussex, England

来源：

IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION | 1984年 / 1卷 / 02期

关键词：

D O I：

10.1093/imamci/1.2.117

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The state-variable filter method of continuous-time parameter identification using a discrete-time identifier is extended to be applicable to signals composed of a transient response generated by a class of unforced nonlinear systems to which has been added a constant offset. The results are illustrated by estimating some hydrodynamic coefficients of a ship from free decay data; and some implications for self-tuning control are discussed.

引用

页码：117 / 128

页数：12