Mathematical foundations of experimental modal analysis in rotor dynamics

被引：39

作者：

Irretier, H ^{[1
]}

机构：

[1] Univ Gesamthsch Kassel, Inst Mech, D-34109 Kassel, Germany

来源：

MECHANICAL SYSTEMS AND SIGNAL PROCESSING | 1999年 / 13卷 / 02期

关键词：

D O I：

10.1006/mssp.1998.1215

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The mathematical foundations for experimental modal analysis of rotating structures are presented. They are characterised by non-symmetric and time-variant matrices. The equations of motion are solved by modal transformation to derive impulse and frequency response functions, which form the basis of modal identification algorithms in time and frequency domains, respectively. (C) 1999 Academic Press.

引用

页码：183 / 191

页数：9