基于人机工程学的人体疲劳多表征分析

Analysis on multi-characterization of body fatigue based on Ergonomics

为了探究人机工程学中人体疲劳现象的本质,对人体疲劳的多表现特征进行定性分析,找出视觉疲劳、听觉疲劳、肌疲劳和心理疲劳现象产生的原因及特点,再对人体疲劳关于动作稳定性、神经反应机能和人体健康的影响作定量的分析研究.在此基础上,提出在产品的人机工程设计中减轻或避免人体疲劳产生的方法.

In order to find the nature of human body fatigue in the ergonomics, the multi-char- acterization is studied in the paper. The reason and characteristics of the visual, auditory, muscle and mental fatigue are found. Then the research on the body fatigue of action stabili- ty, neural response function and human health effects is quantitatively analyzed. Finally, the method to reduce or avoid the generation of the body fatigue is presented.