Structural damage detection in continuum structures using successive zooming genetic algorithm

2008 ◽  
Vol 30 (2) ◽  
pp. 135-146 ◽  
Author(s):  
Young-Doo Kwon ◽  
Hyun-Wook Kwon ◽  
Whajung Kim ◽  
Sim-Dong Yeo
Keyword(s):  
Genetic Algorithm ◽  
Damage Detection ◽  
Structural Damage ◽  
Structural Damage Detection ◽  
Continuum Structures

Structural Damage Detection Based on Fuzzy LS-SVM Integrated Quantum Genetic Algorithm

2010 ◽  
Vol 20-23 ◽  
pp. 1365-1371 ◽  
Author(s):  
Jian Hong Xie
Keyword(s):  
Genetic Algorithm ◽  
Support Vector Machine ◽  
Fuzzy Logic ◽  
Damage Detection ◽  
Health Monitoring ◽  
Structural Damage ◽  
Least Square ◽  
Support Vector ◽  
Structural Damage Detection ◽  
Quantum Genetic Algorithm

Structural damage detection and health monitoring is very important in many applications, and a key related issue is the method of damage detection. In this paper, Fuzzy Least Square Support Vector Machine (FLS-SVM) is constructed by combining Fuzzy Logic with LS-SVM, and a real-coded Quantum Genetic Algorithm (QGA) is applied to optimize parameters of FLS-SVM. Then, the method of FLS-SVM integrated QGA is used to detect damages for fiber smart structures. The testing results show FLS-SVM possesses the higher detecting accuracy and the bitter dissemination ability than LS-SVM under the same conditions, and the parameters of FLS-SVM can be effectively optimized by the real-coded QGA. The proposed method of FLS-SVM integrated QGA is effective and efficient for structural damage detection.

Genetic algorithm in structural damage detection

2001 ◽  
Vol 79 (14) ◽  
pp. 1335-1353 ◽  
Author(s):  
Jung-Huai Chou ◽  
Jamshid Ghaboussi
Keyword(s):  
Genetic Algorithm ◽  
Damage Detection ◽  
Structural Damage ◽  
Structural Damage Detection
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