The invention discloses a tethered airship pressure control system and a pressure control method thereof. The tethered airship pressure control system comprises a first pressure difference sensor, a second pressure difference sensor, a ducted fan and a sky end control module. The first differential pressure sensor is located in a main air bag of the tethered airship and used for collecting the differential pressure of helium in the main air bag. The second pressure difference sensor is located in the auxiliary air bag of the tethered airship and used for collecting the pressure difference of air in the auxiliary air bag, and the ducted fan is located at the bottom of the auxiliary air bag of the tethered airship and used for inflating and deflating the interior of the auxiliary air bag of the tethered airship according to an instruction of the sky end control module; the sky end control module is located on a pod at the bottom of the tethered airship and used for collecting numerical values of the first differential pressure sensor and the second differential pressure sensor, receiving the differential pressure setting range sent by the ground upper computer and controlling the tethered airship according to collected data.

    本发明公开一种系留飞艇压力控制系统及其压力控制方法,包括第一压差传感器、第二压差传感器、涵道风机及天空端控制模块;所述第一压差传感器位于系留飞艇主气囊内部,用于采集主气囊内氦气的压差;所述第二压差传感器位于系留飞艇副气囊内部,用于采集副气囊内空气的压差,所述涵道风机位于系留飞艇副气囊底部位置,用于根据所述天空端控制模块的指令向系留飞艇的副气囊内部进行充放气;所述天空端控制模块位于系留飞艇底部吊舱上,用于采集第一压差传感器和第二压差传感器的数值,接收地面上位机发送的压差设定范围,以及根据采集的数据控制系留飞艇。


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    Title :

    Pressure control system and pressure control method for tethered airship


    Additional title:

    一种系留飞艇压力控制系统及其压力控制方法


    Contributors:

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft



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