The invention provides an unlocking and locking method for two cabins of a separated micro satellite, which comprises a two-cabin unlocking method and a two-cabin locking method. The unlocking methodcomprises the following steps: 1, the unlocking device is repeatedly connected to be switched into an unlocking state, and the two cabins are disconnected; 2, a magnetic levitation actuator works, sothat the distance between the two cabins is changed into a reliable separation distance; 3, a displacement sensor detects the distance change between the two cabins, and unlocking of the two cabins isconfirmed to be completed. The locking method comprises the following steps: 1, the magnetic levitation actuator works, so that the distance between the two cabins is changed into the workable distance of the repeated connection unlocking device; 2, the repeated connection unlocking device is switched into a connection state, and the two cabins are connected; and 3, the distance change between the two cabins is detected by a displacement sensor, and the two cabins are confirmed to be locked. The invention provides an implementation scheme suitable for unlocking and locking two cabins of a separated micro satellite.

    本发明提供了一种分离式微小卫星两舱解锁锁紧方法,包括两舱解锁方法和两舱锁紧方法。解锁方法包括以下步骤:步骤一:重复连接解锁装置切换成解锁状态,断开两舱连接;步骤二:磁浮作动器工作,使两舱之间的距离变化为可靠分离距离;步骤三:位移传感器检测两舱之间的距离变化,确认两舱已完成解锁。锁紧方法包括以下步骤:步骤一:磁浮作动器工作,使两舱之间的距离变为重复连接解锁装置的可工作距离;步骤二:重复连接解锁装置切换为连接状态,两舱连接;步骤三:位移传感器检测两舱之间的距离变化,确认两舱已完成锁紧。本发明提供了一种适用于分离式微小卫星的两舱解锁、锁紧的实施方案。


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    Title :

    Unlocking and locking method for two cabins of separated micro satellite


    Additional title:

    一种分离式微小卫星两舱解锁锁紧方法


    Contributors:
    CHEN XIAO (author) / ZHENG YONG'AI (author) / GUO DING (author) / SHI WEIHUANG (author) / ZHENG JINGLIANG (author) / HUANG QINGLONG (author) / WANG YAN (author)

    Publication date :

    2020-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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