锻压技术

集成环境下客车用料优化排样与定额管理

英文标题：Optimal layout and quota management of rail vehicle material

作者：黄永生钟贤栋董华军

关键词：集成系统优化排样定额管理 PDM ERP

分类号：

出版年,卷(期):页码：2014,39(1):142-145

摘要：

轨道客车制造企业需要大量使用板材加工，通过使用优化排样系统可以大大减少材料的使用量，减少企业制造成本。而优化排样系统与PDM、ERP等系统的集成可以保证数据的准确性和一致性。通过优化排样系统的集成环境导入相关数据，修改工艺参数；并使用遗传算法实现对矩形件和不规则件优化排样；对优化排样的结果进行定额计算，最终得到单件定额、下料明细及材料汇总定额等数据，确保了企业对客车板材的最合理使用。

Using optimal layout system，the usage of material and manufacturing cost are greatly reduced. The accuracy and consistency of data are ensured by optimal layout system integration with PDM, ERP system. Related data was imported from the integration of environmental by layout optimization system, and process parameters were modified.Using genetic algorithm，the optimal layout for rectangular and irregular parts was realized.The layout optimization results were calculated to get data as single quota, blanking subsidiary, material summary quota and so on. So,the rational using of vehicle plates for the enterprise was ensured.

基金项目：

国家自然科学基金资助项目（51207016，51277019）；辽宁省教育厅项目（L2011076）

黄永生（1976-），男，博士，讲师

参考文献：

[1]Miehel G, Gilbert L, Ferderie S. Heuristics and lower bounds for the bin packing problem with confiicts[J]. Computers & Operations Reseacrh,2004,41(31):347-358 .

[2]Porsenjit B, Pat M. Antoine V packing two disks into a Polygonal environment[J]. Journal of Diserete Algorithms,2004,(2):373-80.

[3]Christofides N.An algorithm for two-dimensional cutting problems[J]. Computers & Operations Research, 1977, 25 (1):30-40.

[4]Kennedy J, Eberhart R C, Shi Y. Swarm Intelligence[M].San Francisoco: Mogan Kaufmann Publishers, 2001.

[5]Wang P T. Two algorithm for constrained two-dimensional cutting stock problems[J]. Computers & Operations Research, 1983, 31 (3): 573-586.

[6]Kocarev L, Jak Imosk I G. Logistic map as a block encryption algorithm [J].Physics Letters

A, 2001,289(4-5):199-206.

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