The invention relates to an unmanned aerial vehicle power system rack torque tension optimization method and system, and relates to the field of unmanned aerial vehicle testing, and the method comprises the steps: carrying out the testing processing according to a plurality of preset testing conditions, and obtaining a plurality of tension coefficients and a plurality of torque coefficients; performing test stability analysis according to a plurality of preset test conditions to obtain a plurality of test stability parameters; testing to obtain a first test tensile force, a first test torque and a first test rotating speed of the unmanned aerial vehicle under the extreme test condition, and calculating to obtain a second estimated tensile force and a second estimated torque according to the second estimated rotating speed, the plurality of test stability parameters, the plurality of tensile force coefficients and the plurality of torque coefficients; and based on the control parameters of the unmanned aerial vehicle, calculating to obtain a third estimated tension and a third estimated torque, and combining the first test tension, the first test torque, the second estimated tension and the second estimated torque to calculate to obtain an optimized estimated tension and an optimized estimated torque. The technical effect of improving the accuracy of the tension torque test of the unmanned aerial vehicle is achieved.

    本发明涉及一种无人机动力系统台架扭矩拉力优化方法及系统,涉及无人机测试领域,包括:按照多个预设测试条件,测试处理获得多个拉力系数和多个扭矩系数;根据多个预设测试条件,进行测试稳定性分析,获得多个测试稳定性参数;测试获取无人机在极端测试条件下的第一测试拉力、第一测试扭矩和第一测试转速,根据第二估算转速、多个测试稳定性参数、多个拉力系数和多个扭矩系数,计算获得第二估算拉力和第二估算扭矩;基于无人机的控制参数,计算获得第三估算拉力和第三估算扭矩,结合第一测试拉力、第一测试扭矩以及第二估算拉力和第二估算扭矩,计算获得优化估算拉力和优化估算扭矩。本发明达到了提升无人机拉力扭矩测试准确性的技术效果。


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    Title :

    Method and system for optimizing rack torque tension of unmanned aerial vehicle power system


    Additional title:

    一种无人机动力系统台架扭矩拉力优化方法及系统


    Contributors:
    YANG JIAN (author) / PANG ZHI (author) / XU LEI (author) / ZHANG JIE (author)

    Publication date :

    2025-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / 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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