industry, in the production of mineral fertilizers. SUMMARY OF THE INVENTION: crashing rod comprises screening surface rotating in a horizontal plane, for collecting chutes separation products, and the loading and unloading pipes. Screening surfaces are in the form of discs, consisting of ...
However, it has a high probability of crashing to the ground around its original flight path, as is shown with the red area in Figure 8d. From all the distributions of the four UAVs in Figure 8, we can see that fixed-wing UAVs can be more affected by heavy wind effects than rotary-...