The descent needs descent spaceflight clothes and air brakecabin which are novel products and are not be validated by flying.
出舱需要舱外航天服,还需要气闸舱,这些产品都是新研制的,没有经过飞行验证。
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This paper present a real-time accurate algorithm for collision detection between hand and objects in aircraft cabin , such as switch, button, oil handle and brake handle.