AN IMPROVED PERTURBATION METHOD FOR FREE-VIBRATION ANALYSIS

被引:16
作者
CHEN, JY [1 ]
LIU, JK [1 ]
ZHAO, LC [1 ]
机构
[1] NORTHWESTERN POLYTECH UNIV,DEPT AIRCRAFT ENGN,XIAN 710072,PEOPLES R CHINA
关键词
D O I
10.1006/jsvi.1995.0094
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
引用
收藏
页码:519 / 523
页数:5
相关论文
共 4 条
[1]   MATRIX PERTURBATION FOR STRUCTURAL DYNAMIC ANALYSIS [J].
CHEN, JC ;
WADA, BK .
AIAA JOURNAL, 1977, 15 (08) :1095-1100
[2]   EIGENVECTOR DERIVATIVES WITH REPEATED EIGENVALUES [J].
DAILEY, RL .
AIAA JOURNAL, 1989, 27 (04) :486-491
[3]   DESIGN SENSITIVITY ANALYSIS IN STRUCTURAL MECHANICS .2. EIGENVALUE VARIATIONS [J].
HAUG, EJ ;
ROUSSELET, B .
JOURNAL OF STRUCTURAL MECHANICS, 1980, 8 (02) :161-186
[4]  
HU HC, 1987, EIGEN VIBRATION THEO