摘要
提出一种基于虚拟制造技术 (VMT)的生产线诊断方法 ,研究了其诊断内容和设计流程。该方法可实现生产线资源的统一建模 ,并可在生产规划时对生产线的实际运行状况进行前瞻性仿真 ,快速诊断各种参数的合理性。结合应用实例 ,对生产线设计中存在的瓶颈工序进行了快速诊断 ,并对生产线进行了重组设计。该方法诊断快速简便 ,可节省资源、降低成本 ,并能考虑系统随机因素对生产任务的影响 ,诊断结果切实可信。
Based on the virtual manufacturing technology (VMT), a novel diagnostic method for product lines (DPLV) is presented and the diagnosis contents and design flow of DPLV are researched. By applying the method, the unified modeling for product line resources can be carried out, and the real running state of product line can be simulated in advance and the rationality of different parameters can be quickly diagnose during the infancy of production planning. For a real product line, VDPL has quickly diagnosed its bottle-neck process and accomplished its recombination design. By the method, the diagnostic process is rapid and convenient, the resource is economized and the cost is decreased. Because the influence of random factors on the product task is taken into account, the diagnostic results can be practically believed.
出处
《工具技术》
北大核心
2004年第5期6-10,共5页
Tool Engineering
基金
山东省自然科学基金项目 (项目编号 :Z2 0 0 1F0 3 )
山东省优秀中青年科学家科研奖励基金项目 (项目编号 :0 2BS0 68)
关键词
虚拟制造
瓶颈工序
重组设计
产线诊断
生产规划
仿真
diagnosis of product line, virtual simulation, bottle-neck process, recombination design
