目的 研究人机工程学在药品包装机中的应用，以满足包装设备在安全性、方便性、宜人性等方面的需求。方法 首先，在人机工程学的基础上，剖析药品包装机在结构设计以及运行方式等方面存在的人机问题，对药品包装机的外型、打印凸轮结构等进行深入研究分析；其次，采取模糊数学方法，针对上述药品包装机的人机工程设计，建立一套完整的评价系统。结果 通过对各阶权重以及专家法设定隶属度的确定，对药品包装机做出了系统全面的模糊评价，评价结果为0.762，满足了药品包装机的设计要求。结论 通过将人机工程学的基础与模糊数学的结合，可以对药品包装机及其他设备的设计进行很好的评价。

The paper aims to study the application of ergonomics in pharmaceutical packaging machine to meet the requirements of packaging equipment in safety, convenience and amenity. First of all, based on ergonomics, the paper an-alyzed the existing structure design and operation mode of the pharmaceutical packaging machine and other man-machine problems to have in-depth analysis on shape and printing cam structure of the pharmaceutical packaging machine. Secondly, the method of fuzzy mathematics was adopted to set up an evaluation system for the ergonomics design of the above-mentioned drug packaging machine. Through determining each order weight and the membership degree set by the expert method, a systematic and comprehensive fuzzy evaluation was made for the drug packaging machine, and the evaluation result was 0.762, which met the design requirements and purposes of the drug packaging machine. Through combination of ergonomics and fuzzy mathematics, the design of pharmaceutical packaging machine and other equipment can be well evaluated.