The invention discloses an unmanned aerial vehicle air test platform and an aerodynamic characteristic test method, and the platform comprises an unmanned aerial vehicle subsystem which is used for carrying an aerodynamic characteristic test subsystem for test flight; the aerodynamic characteristic test subsystem is used for collecting parameters of the unmanned aerial vehicle subsystem in the test flight process; the parameters comprise tension and torque parameters of an unmanned aerial vehicle subsystem, air speed in a test flight process, air density and unmanned aerial vehicle attitude parameters; and the ground control platform subsystem is used for controlling the operation of the unmanned aerial vehicle subsystem and the aerodynamic characteristic test subsystem and calculating aerodynamic characteristics according to parameters returned by the aerodynamic characteristic test subsystem. The pneumatic characteristic test can be carried out in a relatively simple and relatively low-cost manner, and the precision of a test result is high.
本发明公开了一种无人机空中测试平台及气动特性测试方法,该平台包括:无人机分系统,用于搭载气动特性测试分系统进行试飞;气动特性测试分系统,用于采集无人机分系统在试飞过程中的参数;所述参数包括无人机分系统的拉力、扭矩参数,试飞过程中的空速、空气密度和无人机姿态参数;地面控制平台分系统,用于控制无人机分系统及气动特性测试分系统运行,并根据气动特性测试分系统回传的参数计算气动特性。本发明采用较为简单且成本较为低廉的方式即可进行气动特性测试,并且测试结果精度高。
Unmanned aerial vehicle air test platform and aerodynamic characteristic test method
一种无人机空中测试平台及气动特性测试方法
2023-06-06
Patent
Electronic Resource
Chinese
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