STRUCTURAL RESPONSES TO ARBITRARILY COHERENT STATIONARY RANDOM EXCITATIONS

被引：118

作者：

LIN, JH

ZHANG, WS

LI, JJ

机构：

[1] Dalian University of Technology, Research Institute of Engineering Mechanics, Dalian

来源：

COMPUTERS & STRUCTURES | 1994年 / 50卷 / 05期

关键词：

D O I：

10.1016/0045-7949(94)90422-7

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The pseudo-excitation or fast CQC method for a single excitation problem is extended to deal with general MIMO (multi-input-multi-output) problems in which the excitations can be fully or partially coherent, i.e. the excitation PSD matrices are more general Hermitian matrices. This extension makes the analyses of structural responses to general stationary multi-point excitations computationally more efficient and convenient.

引用

页码：629 / 633

页数：5

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