蚁群算法在桁架结构离散变量优化设计中的应用  

The application of Ant Colony Algorithm in discrete optimal design of structural truss

作　　者：于永彪[1] 鹿晓阳[1] 

机构地区：[1]山东建筑大学工程结构现代分析与设计研究所,山东济南250101

出　　处：《科技信息》2007年第9期100-101,共2页Science & Technology Information

摘　　要：文章进行了离散变量结构优化设计问题的分析;论述了蚁群算法原理;进行了该算法在桁架结构优化设计中的应用研究;进行了拓展该算法应用领域的尝试;建立了桁架结构的优化设计模型;通过例题来验证该算法应用的可行性和有效性。In this paper,the structural optimal design problem was analyzed; the principle of ACO was introduced;the application of ACO in optimal design of structural truss was studied;the expansion of application area was ＂tried;the optimum design model of truss structures was established; numerical example were presented to demonstrate reliability and feasibility of ACO＇s application.

关 键 词：蚁群算法 结构优化 信息素 桁架优化 

分 类 号：TU318[建筑科学—结构工程]