Simple methods and insights to deal with non-linear distortions in FRF-measurements

被引：11

作者：

Schoukens, J ^{[1
]}

Rolain, Y ^{[1
]}

Swevers, J ^{[1
]}

De Cuyper, J ^{[1
]}

机构：

[1] Free Univ Brussels, Dept ELEC, B-1050 Brussels, Belgium

来源：

MECHANICAL SYSTEMS AND SIGNAL PROCESSING | 2000年 / 14卷 / 04期

关键词：

D O I：

10.1006/mssp.2000.1306

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this paper, simple methods are described to detect, qualify and quantify the presence of non-linear distortions. Their impact on FRF measurements is discussed. The techniques are illustrated on experimental results. (C) 2000 Academic Press.

引用

页码：657 / 666

页数：10

共 10 条

[1]

Bendat JS, 1990, NONLINEAR SYSTEM ANA

[2] IDENTIFICATION OF SYSTEMS CONTAINING LINEAR DYNAMIC AND STATIC NON-LINEAR ELEMENTS [J].

BILLINGS, SA ;

FAKHOURI, SY .

AUTOMATICA, 1982, 18 (01) :15-26

[3]

CHUA LO, 1979, ELECT CIRCUITS SYSTE, V3, P165

[4]

EVANS C, 1998, THESIS U GLAMORGAN

[5] PARAMETRIC IDENTIFICATION OF 2-PORT MODELS IN THE FREQUENCY-DOMAIN [J].

GUILLAUME, P ;

PINTELON, R ;

SCHOUKENS, J .

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1992, 41 (02) :233-239

[6]

LJUNG L, 1987, SYSTEMS IDENTIFICATI

[7]

Schetzen M., 1980, VOLTERRA WIENER THEO

[8] Parametric and nonparametric identification of linear systems in the presence of nonlinear distortions - A frequency domain approach [J].

Schoukens, J ;

Dobrowiecki, T ;

Pintelon, R .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1998, 43 (02) :176-190

[9]

SCHOUKENS J, 1991, IDENTIFICAITON LINEA

[10]

Schoukens J., 1993, P 11 INT MOD AN C FL, P479

← 1 →