Structural Damage Detection Using a Modified Artificial Bee Colony Algorithm

作     者：H.J.Xu Z.H.Ding Z.R.Lu J.K.Liu 

作者机构：Department of MechanicsSun Yat-sen UniversityGuangzhou 510006China 

出 版 物：《Computer Modeling in Engineering & Sciences》 (工程与科学中的计算机建模（英文）)

年 卷 期：2016年第111卷第4期

页      面：335-355页

核心收录：

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：the National Natural Science Foundation of China(11172333,11272361) the Fundamental Research Funds for the Central Universities(13lgzd06) Doctoral Program Foundation of Ministry of Education of China(20130171110039) the Guangdong Province Science and Technology Program(2012A030200011) 

主　　题：structural damage detection Artificial Bee Colony algorithm Modal Assurance Criteria coupled double-beam system Tournament Selection Strategy 

摘      要：An optimization approach based on Artificial Bee Colony(ABC)algorithm is proposed for structural local damage detection in this *** objective function for the damage identification problem is established by structural parameters and modal assurance criteria(MAC).The ABC algorithm is presented to solve the certain objective *** the Tournament Selection Strategy and chaotic search mechanism is adopted to enhance global search ability of the certain algorithm.A coupled double-beam system is studied as numerical example to illustrate the correctness and efficiency of the propose *** simulation results show that the modified ABC algorithm can identify the local damage of the structural system efficiently even under measurement noise,which demonstrates the proposed algorithm has a higher damage diagnosis precision.