The Work Efficiency of Spacesuit for EVA and Its Research Way

The function of extravehicular spacesuit in extravehicular activity (EVA), the means of extravehicular spacesuit work efficiency design to lifeguard for astronaut and EVA quality, and various factors considered in the design were presented in this paper. On the basis of this, the main method and way of spacesuit design research were discussed. It was stressed the possibility of analyzing the work efficiency for EVA spacesuit by using virtual human body at the present time.