基于DELMIA的汽车前盖装配作业的仿真与改进  

Simulation and Improvement of Automobile Front Cover Assembly Work Based on DELMIA

作　　者：张丽珍[1] 邵祺[1] 杨加庆[1] 杨朦朦 宋政[2] 戴鹏[2] 

机构地区：[1]上海海洋大学工程学院,上海201306 [2]上海汽车集团股份有限公司乘用车公司,上海201804

出　　处：《系统仿真学报》2017年第6期1366-1373,共8页Journal of System Simulation

基　　金：上海市专业学位研究生实践基地建设项目(2035-14-0001-7);上海市科技创新行动计划(14111103900);"创新行动计划"地方院校能力建设专项计划项目(16050502100)

摘　　要：为了预防汽车前盖装配中的手工提举作业导致的潜在职业病,基于DELMIA软件提出了一种针对前盖装配作业工效的综合评价改进方法,运用软件中的快速上肢评价法(RULA)和提举方程分析法(NIOSH)对前盖装配作业中的人机工效问题进行定量综合评价,根据评价结果进一步判断是否需要对工艺或工装进行改进。通过综合评价改进方法的流程进行仿真、分析和改进,针对前盖装配作业中出现的人机工效问题,结合人机工程学理论提出了改进方案,对改进方案进行了建模和仿真,改进前、后的仿真结果以及作业时间对比可以看出,改进效果明显,人员行走路径无变化,作业疲劳得到了降低,提升了作业效率。In order to prevent potential occupational disease in automobile front cover assembly location caused by manual handling, a comprehensive evaluation and improvement method of ergonomics was proposed aiming at front cover assembly work ergonomics based on DELMIA. The ergonomics problems in automobile front cover assembly were evaluated quantitatively and comprehensively by using the methods of rapid upper limb assessment （RULA） and lifting equation analysis （IOSH）, and the process or tools were judged whether they should be improved according to the evaluation results. By simulation, analysis and improvement of front cover assembly work, the improvement plans which aimed at the ergonomics problems of front cover assembly work were proposed with ergonomics theory. It can be seen from the simulation results and work time of before and after improvement that the effect is obvious and work fatigue is reduced.

关 键 词：仿真 人机工效 评价 改进 汽车前盖 装配 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]