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改进狼群算法求解模具在模台上组合分配问题
Alternative TitleImproved Wolf Pack Algorithm for Distribution of Molds on Molds Table
韩忠华1,2; 刘约翰1; 李曼3; 孙亮亮1; 郑鸿志4; 韩忠华5,6; 刘约翰5; 李曼7; 孙亮亮5; 郑鸿志8
Department数字工厂研究室
Source Publication系统仿真学报
ISSN1004-731X
2021
Volume33Issue:1Pages:127-140
Contribution Rank1
Funding Organization国家自然科学基金(61873174) ; 辽宁省重点研发计划(2018106008) ; 辽宁省高等学校基本科研项目(LJZ2017015) ; 沈阳市科技计划双百工程(Z18-5-015)
Keyword狼群算法 混凝土预制构件 模具模台分配 莱维飞行 汉明距离
Abstract

为解决混凝土预制构件生产中存在的模具在模台上组合分配问题,提出一种BL(Bottom-Left)定位算法与改进狼群算法(Improved Wolf Pack Algorithm,IWPA)结合的方法。改进狼群算法用于优化构件的上线序,根据上线序依次将每个构件所使用的模具分配到模台上,采用BL定位算法确定模具在模台上摆放方向和位置,通过引入莱维飞行思想改进WPA的游猎行为和采用基于汉明距离的狼群动态更新机制来改进狼群算法,丰富狼群多样性,增强WPA在解空间的搜索能力,最后通过实例测试,验证了该方法对于解决该问题的有效性。

Other Abstract

In order to solve the problem of the distribution of molds on the mold table in the production process of concrete prefabricated components, a method combining Bottom-Left Algorithm (BLA) and Improved Wolf Pack Algorithm (IWPA) is proposed. Improved Wolf Pack Algorithm is for optimizing the order of upper line and the mold used for each member is sequentially assigned to the mold table according to the upper line. BLA is used to determine the direction and position of the molds on the molds table. The WPA safari behavior is improved by introducing Levi's flying ideas and the Hamming distance-based wolf pack dynamic update mechanism is used to improve the Wolf Pack Algorithm. The wolf pack diversity is enriched and the search ability of WPA in the solution space is enhanced. An example test is carried out to verify the effectiveness of the method.

Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/28151
Collection数字工厂研究室
Corresponding Author韩忠华; 韩忠华
Affiliation1.沈阳建筑大学信息与控制工程学院
2.中国科学院沈阳自动化研究所数字工厂研究室
3.亚泰集团沈阳现代建筑工业有限公司
4.北京理工大学机械与车辆学院
5.沈阳建筑大学信息与控制工程学院
6.中国科学院沈阳自动化研究所数字工厂研究室
7.亚泰集团沈阳现代建筑工业有限公司
8.北京理工大学机械与车辆学院
Recommended Citation
GB/T 7714
韩忠华,刘约翰,李曼,等. 改进狼群算法求解模具在模台上组合分配问题[J]. 系统仿真学报,2021,33(1):127-140.
APA 韩忠华.,刘约翰.,李曼.,孙亮亮.,郑鸿志.,...&郑鸿志.(2021).改进狼群算法求解模具在模台上组合分配问题.系统仿真学报,33(1),127-140.
MLA 韩忠华,et al."改进狼群算法求解模具在模台上组合分配问题".系统仿真学报 33.1(2021):127-140.
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