Modularized unmanned aerial vehicle wind resistance test method and system

Abstract

The embodiment of the invention provides a modular unmanned aerial vehicle wind resistance test method and system, and the method comprises the steps: responding to the received monitoring data sent by a test unmanned aerial vehicle and corresponding test environment data, determining the working state adjustment information of a ventilation wall, and enabling the test environment data to comprise pressure data, temperature data and height data; and according to the ventilation wall working state adjustment information, controlling operation parameters of a corresponding ventilation wall array so as to adjust and calibrate the flight attitude of the unmanned aerial vehicle. According to the scheme, the multi-dimensional error model is constructed through space-time binding of the monitoring data returned by the unmanned aerial vehicle in real time and the environmental parameters, and the preset limitation of a traditional one-way wind field is broken through; according to the method, the mapping relation between the sensor numbers and the ventilation wall units is adopted, a weight factor distribution algorithm is combined, cooperative control over the multiple ventilation wall units is achieved, complex flow fields such as wind shear and vertical flow can be simulated, and therefore the test requirements of aircrafts of different magnitudes can be met, the test environment can be adjusted in real time, and the test calibration precision is improved.

Images