【摘要】 为分析失重时人体动力学方程及开门动作，利用Ｋａｎｅ－Ｈｕｓｔｏｎ方法，建立了失重状态下人体动力学一般方程组，并针对人在太空中的实际情况给出该方程组运用于“悬空”和“单点支撑”时的具体形式，分析研究了人在太空中开门的动力学问题，计算了开门后人的“漂浮”运动演化情况，给出运动演化曲线和位置变化图。更多还原

【Abstract】 The general human dynamic equations under weightlessness were derived using Kane-Huston’s Method. According to manned spaceflight circumstances,specific equations for models of floating in space and having a single point support were derived from the above general equations. The action that the astronaut opens the hatch door was analyzed, the “float" evolution was calculated, and the evolutionary curves were drawn.更多还原