A GENETIC ALGORITHM FOR DETERMINING THE LOCATION OF STRUCTURAL IMPACTS

被引:41
作者
DOYLE, JF
机构
[1] School of Aeronautics and Astronautics, Purdue University, West Lafayette, 47906, IN
关键词
D O I
10.1007/BF02328440
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The spectral-element method, which is very suitable for solving force-identification problems, is combined with a stochastic genetic algorithm to give a scheme that can locate the source of structural impacts. The results are demonstrated with experimental data from the impact of an aluminum beam.
引用
收藏
页码:37 / 44
页数:8
相关论文
共 31 条
[1]   IMPACT FORCE IDENTIFICATION USING EXTRACTED MODAL PARAMETERS AND PATTERN-MATCHING [J].
BRIGGS, JC ;
TSE, MK .
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 1992, 12 (03) :361-372
[2]  
BRIGGS JC, 1991, THESIS MIT
[3]  
Davis L, 1987, GENETIC ALGORITHMS S
[4]  
Doyle J. F, 1989, WAVE PROPAGATION STR, P126
[5]  
Doyle J. G., 1988, Information Bulletin on Variable Stars, P1
[6]   FURTHER DEVELOPMENTS IN DETERMINING THE DYNAMIC CONTACT LAW [J].
DOYLE, JF .
EXPERIMENTAL MECHANICS, 1984, 24 (04) :265-270
[7]   DETERMINING THE CONTACT FORCE DURING THE TRANSVERSE IMPACT OF PLATES [J].
DOYLE, JF .
EXPERIMENTAL MECHANICS, 1987, 27 (01) :68-72
[8]   FORCE IDENTIFICATION FROM DYNAMIC-RESPONSES OF A BIMATERIAL BEAM [J].
DOYLE, JF .
EXPERIMENTAL MECHANICS, 1993, 33 (01) :64-69
[10]  
DOYLE JF, 1991, COMPUTATIONAL ASPECT, P197