The invention provides a low-cost solution for a full-aircraft drop test, namely a full-aircraft drop scaling model test method. According to the method, a prototype is scaled according to an equal-ratio principle aiming at concerned main contradictions on the premise of ensuring similar dynamics; and through prototype test verification, the test prediction precision is met, and the ship surface dynamic load can be predicted and analyzed in advance to a certain degree.

    本发明提出一种全机落震试验低成本解决方案——全机落震缩比模型试验方法,该方法在保证动力学相似的前提下,针对关注的主要矛盾将原型机按照等比原则进行缩放;经过原型机试验验证,满足试验预计精度,在一定程度可对舰面动载荷进行提前预计与分析。


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    Title :

    Full-aircraft drop scaling model test method


    Additional title:

    全机落震缩比模型试验方法


    Contributors:
    JIN XIN (author) / LIU YU (author) / LIN LIN (author) / WEI DONG'AN (author) / WANG PEIYONG (author)

    Publication date :

    2021-05-14


    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



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