中文摘要：

利用Jack软件建立所需要的人体模型，并在此基础上运用OWAS和RULP分析工具进行仿真，对生产线中的手工作业进行工效学分析。通过仿真分析来研究员工在生产线的工序操作中的人因缺陷，结合人因学改善原则设计出相应的改进方案，改善员工的操作作业。结果显示改善方案明显减轻了操作者的劳动损伤，降低其疲劳度。

英文摘要：

This paper establishes the human body model required with Jack software, uses OWAS and RULP analysis tool for simulation on this basis and conducts ergonomic analysis on manual work in production line, studies human factor defects in the process operation of production line through simulation analysis, designs the corresponding improvement project in combination with ergonomic improvement principle and improves the operation of employees. The improvement project significantly reduces work strain of operators and their fatigue.