摘要
在人-机系统的工效学评价中,操作者的工作负荷对系统效能评价具有非常直接的意义,而操作者的身体疲劳又是确定其工作负荷的重要指标。本文对目前国内外有关肌肉疲劳发生机制、测量与评价方法以及研究展望进行了综述,归纳应解决的相关技术问题,在此基础上,提出一些观点以供讨论。
The human workload is of great importance to ergonomic evaluation of man-machine system. The local muscle fatigue is considered to be one of the main indexes. In this paper, the cause of local muscle fatigue, its assessment methods and development trends were described in detail. Some related technological problems about its mechanism, measurement and assessment methods were analyzed and induced. Finally, some views were put forward for discussion.
出处
《航天医学与医学工程》
CAS
CSCD
北大核心
2009年第3期226-230,共5页
Space Medicine & Medical Engineering
基金
国家自然科学基金项目资助(60673013)
关键词
身体疲劳
工作负荷
生理信号
疲劳评价
body fatigue
workloads
physiological signals
fatigue evaluation
