GBT38930 Civilian Light and Small Unmanned Aerial Vehicle System Wind Resistance

The instruments and equipment used for testing (including specialized equipment) should be verified or calibrated and within their validity period, and the accompanying testing equipment should be inspected and qualified. The testing instruments used should meet the expected usage requirements, and their measurement uncertainty or maximum allowable error should be less than one-third of the maximum allowable error of the measured parameter. The testing equipment and instruments used are as follows:

a) Wind field simulation system: The wind speed regulation range should be at least 0m/s to 25m/s, and the accuracy should be ≥ 1m/s;

b) Flight accuracy measurement system: used to measure the position and angle changes of unmanned aerial vehicle systems during flight, and the horizontal measurement accuracy should be

≤ 10cm, vertical measurement accuracy should be ≤ 15cm, angle measurement accuracy should be ≤ 1 °, and measurement interval time should be ≤ 0.5s;

c) Timer: The measurement accuracy should be ≤ 0.1s.