航天员舱外活动的工效学问题

Ergonomics implications of astronaut extravehicular activity

目的 明确航天员舱外活动工效学的基本内容。 资料与综合 在运用航天员太空活动和地面训练的生理学和工效学资料的基础上 ,对舱外活动工效学进行了较系统的阐述。 基本内容 舱外活动动作种类、影响因素 (太空失重和航天服等 )、训练与实践等。 结论 舱外活动工效学属多学科交叉的新领域 ,为高效地满足太空作业的需求 。

Objective To define the basic contents on ergonomics of astronaut extravehicular activity (EVA). Literature and synthesis On the basis of physiology and ergonomics literatures about EVA and its ground simulation, this article explains systematically the ergonomics of EVA. Essence contents Various kinds of EVA, factors influencing EVA (space weightlessness, spacesuit etc) ground training and space practice of EVA were recommended. Conclusions The ergonomics of EVA is a new field belonging to interdisciplinary intersection. In order to satisfy requirements of EVA task, it is necessary to improve the quality of research works on its influencing factors and simulation training.