The invention discloses a dual-redundancy actuator control system. The dual-redundancy actuator control system comprises a monitoring unit, at least one actuator driving module and at least one redundancy switching module, each actuator driving module comprises two mutually independent driving units, the two driving units are connected with one redundancy switching module, each redundancy switching module is connected with one actuator, and the driving units and the redundancy switching modules are respectively connected with the monitoring unit; the redundancy switching module is used for selecting one of the two driving units to control the actuator according to a control instruction of the monitoring unit; the monitoring unit is used for monitoring the working state of the driving units in real time, and when it is monitored that one driving unit which currently controls the actuator in the actuator driving module breaks down, the redundancy switching module is controlled to switch the other driving unit to control the actuator. The dual-redundancy control of the aircraft actuator is realized, and the reliability and the accuracy of the control of the aircraft actuator are improved.

    本发明公开了一种双余度作动器控制系统,包括:监控单元、至少一个作动器驱动模块和至少一个余度切换模块;每个作动器驱动模块包括相互独立的两个驱动单元,两个驱动单元与一个余度切换模块连接,每个余度切换模块与一个作动器连接,驱动单元和余度切换模块分别与监控单元连接;余度切换模块用于根据监控单元的控制指令选择两个驱动单元的其中之一对作动器进行控制;监控单元用于实时监测驱动单元的工作状态,当监测到作动器驱动模块中当前控制作动器的一个驱动单元出现故障时,则控制余度切换模块切换另一个驱动单元对作动器进行控制。实现对飞机作动器的双余度控制,提高飞机作动器控制的可靠性和精确性。


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    Title :

    Dual-redundancy actuator control system


    Additional title:

    一种双余度作动器控制系统


    Contributors:
    WANG SHUAIBING (author) / LIANG DONG (author) / LYU JIANLIANG (author) / CAO XINLEI (author) / YU SHILEI (author) / CHAI LIREN (author) / YANG TAO (author)

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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