中国机械工程2011，Vol.22Issue(11)：1307-1311,1317,6.
基于遗传算法的模具制造网格服务配置研究
Study on Service Scheduling in Mould Manufacturing Grid Based on Genetic Algorithm
摘要
Abstract
In accordance with the actual demands of a manufacturing project, taking into account of the material flows, the service scheduling problem under the manufacturing grid environment was studied, and a two-stage service scheduling method was put forward. First, the search for candidate service node sets for each task in the project was carried out based on the task time windows. Then, given the obtained candidate service node sets, a genetic algorithm was used to schedule the services. In the genetic algorithm, the chromosome coding method was based on the service node. And the algorithms for the operations of creating, selecting, crossing, and mutating of chromosomes were designed carefully. In the end, the effectiveness of the algorithm was verified with an example of a simple mould project.关键词
制造网格/服务配置/网格物流/遗传算法Key words
manufacturing grid/ service scheduling/ grid material flow/ genetic algorithm分类
机械制造引用本文复制引用
王毅,王宗忠,陈庆新,毛宁..基于遗传算法的模具制造网格服务配置研究[J].中国机械工程,2011,22(11):1307-1311,1317,6.基金项目
国家自然科学基金资助项目(50675039) （50675039）
国家高技术研究发展计划(863计划)资助项目(2006AA04Z132) （863计划）
广东省自然科学基金资助项目(05200197) （05200197）
广东省科技攻关项目(2004B10201030) （2004B10201030）
