Abstract During the flight of a UAV (unmanned aerial vehicle). the LiDAR device undergoes random vibrations due to the changing flight attitude and wind speed conditions of the UAV. It is important to control the frequency and amplitude of the vibrations within a reasonable range by means of a damping structure. As the vibrations caused by various factors during flight are random and ... https://fitnessgravesyardes.shop/product-category/front-roller-screw/