起重运输机械Issue(8)：41-43,44,4.
基于改进果蝇算法的桥式起重机金属结构优化设计
张凯 1王健 1蒋惠波 2徐格宁3
作者信息
- 1. 山东省特种设备检验研究院济宁分院济宁 272000
- 2. 济宁职业技术学院济宁 272000 3太原科技大学太原 030024
- 折叠
摘要
Abstract
With the metal structure of box girder of the common bridge crane as a study object,in terms of the prob-lems of the optimal method for the metal structure of the bridge crane such as local optimization and long search time,the fruit fly algorithm is properly improved based on the research on the fruit fly algorithm and traditional optimal algo-rithm.With the aid of the high-efficient global search capacity of the fruit fly algorithm,and considering stability of tradi-tional optimal algorithm,a new optimization method with high search efficiency is put forward in the paper,which is applied to the light-weight design of the metal structure of the girder for 50 t/20 m double-girder bridge cranes.The calculation re-sult shows that the method can accelerate the convergence rate of the optimal algorithm,provided with excellent optimization performance,so it's verified that the above-mentioned method is applicable to the light-weight design of the crane metal structure,providing a new high-efficient design means for light-weight research for the crane's metal structure.关键词
桥式起重机/果蝇算法/轻量化设计/金属结构Key words
bridge crane/fruit fly optimization algorithm/light-weight design/metal structure分类
机械制造引用本文复制引用
张凯,王健,蒋惠波,徐格宁..基于改进果蝇算法的桥式起重机金属结构优化设计[J].起重运输机械,2014,(8):41-43,44,4.
