A balance weight control device for an aircraft test flight test can enable water to flow without being affected by the attitude of an aircraft, and is high in calculation reliability, convenient to operate and high in universality. Comprising a mounting bracket, a plurality of water tanks and a plurality of wagon balances, the water tanks are arranged, mounted and fixed on the mounting bracket according to a specified frame position, sealing cover plates are arranged in the water tanks and can store water, and the wagon balances are used for weighing the total weight and the total gravity center of the water in the water tanks. During normal work, based on the set target values of the weight and the gravity center of the test airplane, the target quantity of the weight of water in each water tank arranged at the frame position is calculated through leading-in frame position arrangement, after water is injected, weighing is conducted through a wagon balance, and whether the measured values of the total weight and the total gravity center of the water in the water tanks meet the target values or not is checked; the weight of the water in the plurality of water tanks is finely adjusted until verification is passed, and then for each water tank, the shape of the water sealed in the corresponding water tank is fixed and maintained by adjusting the position of the sealing cover plate in the corresponding water tank.

    一种飞机试飞试验配重控制装置,能使水不受飞机姿态影响而流动,计算可靠性高,操纵方便且通用性高。包括安装支架、多个水罐和多个地磅,水罐以规定的框位排布安装并固定于安装支架,在水罐内设置有密封盖板且能蓄存有水,地磅用于对多个水罐内的水的总重量和总重心进行称重。在正常工作时,基于所设定的试飞机的重量和重心的目标值,通过导入框位排布计算出以该框位排布的每一个水罐内的水的重量的目标量,在注入水后通过地磅称重并且核验多个水罐内的水的总重量和总重心的测定值是否满足目标值,并微调多个水罐内的水的重量直至核验通过,然后针对每个水罐,通过调节密封盖板在对应的水罐内的位置来使封在对应的水罐内的水的形态被固定并维持。


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    Title :

    Counterweight control device for aircraft test flight test


    Additional title:

    飞机试飞试验配重控制装置


    Contributors:
    HUANG JIACHEN (author) / CAI MENGDI (author) / CAO YANG (author)

    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B64C AEROPLANES , Flugzeuge



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