检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:邹宾森 张则强[1] 李六柯 蔡宁 ZOU Binsen;ZHANG Zeqiang;LI Liuke;CAI Ning(School of Mechanical Engineering, Southwest Jiaotong University, Chengdu, 610031)
出 处:《中国机械工程》2018年第9期1090-1097,1107,共9页China Mechanical Engineering
基 金:国家自然科学基金资助项目(51205328;51405403);教育部人文社会科学研究青年基金资助项目(12YJCZH296);四川省应用基础研究计划资助项目(2014JY0232)
摘 要:针对实际作业中部分产品采用双边拆卸,但已有拆卸线平衡问题研究中工作站均为单边布局的不足,建立了多目标双边拆卸线平衡问题模型。解码时,将任务优先分配至工作站较少的边、次优先分配至剩余时间较多的工作站,以缩短输送路径和工作站空闲时间。针对所建立模型,提出一种Pareto蝙蝠算法,引入Pareto思想以保证解的多样性;采用精英策略有效加速算法的收敛;通过拥挤距离筛选外部档案以提高算法运行效率。通过求解经典算例并对比分析,验证了所提出算法的有效性。将所建模型应用于拆卸线设计,能为决策者提供多种高质量的平衡方案。In view of the shortages that the previous disassembly line balancing problems all set the workstation in the same way but some products adopted two-sided disassembly in actual productions, a model of multi-objective two-sided disassembly line balancing problems was built. To reduce the transport path and idle time of workstations, the tasks were assigned to the sides whose workstation numbers were low prior, then considering the workstations whose remaining time was ample. A Pareto bat algorithm was put forward to solve the two-sided disassembly line balancing problems, Pareto was introduced to save the diversity of the solutions, the adoption of elitism strategy speeded up the convergence rate of the algorithm effectively, the operating efficiency of the proposed algorithm was improved by the adoption of crowded distance to external files. The effectiveness of the proposed algorithm was verified by testing the classic problems and comparing with other algorithms. The two-sided model was applied to design the disassembly lines, and the results may provide various balancing programs with high quality.
关 键 词:双边布局 拆卸线平衡问题 蝙蝠算法 PARETO
分 类 号:TH122[机械工程—机械设计及理论]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.28