摘要
针对柔性化钣金产线加工订单呈现离散化特征所导致的人工排程不能满足需求的问题,在订单按时交货的基础上以最小化综合成本及最低综合设备损耗为目标,基于Drools规则约束引擎,研究适用于柔性化钣金产线的快速寻优排程方法。以钣金生产为例,分析排程规划问题的求解过程,通过分析多目标求解的问题提出结合Drools规则引擎的求解方法。根据钣金产线实际生产需求列出规则约束,并以此建立数学模型。结合三级评分模型及寻优机制求解优化排程方案。通过模拟生产排程应用,分析寻优结果最优排程方案的甘特图及得分明细,验证了排程方法的有效性。
Aiming at the problem that the manual scheduling can not meet the demand due to the discrete characteristics of the flexible sheet metal production line,on the basis of on-time delivery of orders,a fast optimization scheduling method for flexible sheet metal production line is studied based on Drools rule constraint engine with the objective of minimizing comprehensive cost and minimum comprehensive equipment loss.Taking sheet metal production as an example,the process of solving the scheduling problem is analyzed.By analyzing the multi-objective solving prob-lem,a solution method combined with Drools rule engine is proposed.Based on the actual production demand of sheet metal production line,the rule constraints are listed,and the mathematical model is established.Combined with the three-level scoring model and optimization mechanism,the optimal scheduling scheme is solved.By simu-lating the application of production scheduling,the Gantt chart and score details of the optimal scheduling scheme are analyzed to verify the effectiveness of the scheduling method.
作者
任彬
王梓林
REN Bin;WANG Zilin(Shanghai Key Laboratory of Intelligent Manufacturing and Robotics,School of Mechatronic Engineering and Automation,Shanghai University,Shanghai 200444)
出处
《高技术通讯》
CAS
2022年第1期57-65,共9页
Chinese High Technology Letters
基金
国家重点研发计划(2018YFB1309200)
国家自然科学基金面上项目(51775325)
东方学者计划(QD2016033)资助项目。
关键词
柔性化钣金产线
优化排程
Drools规则引擎
规划求解
最优决策
flexible sheet metal production line
optimal scheduling
Drools rule engine
programming solu-tion
optimal decision
作者简介
任彬,女,1981年生,博士,副教授,研究方向:智能制造系统,人机协同,并联机器人,E-mail:binren@shu.edu.cn;通信作者:王梓林,E-mail:wzlshun@shu.edu.cn。
