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Application of triaxial stabilization platform (airborne laser radar)
FIG. 1 installation of an airborne laser radar with a triaxial stabilization platform
Unmanned aerial vehicle (uav) platform controlled by the automatic flight control all the way, during the whole flight is smooth, velocity changes little, point cloud data is more uniform, but still can have obvious uneven sparse, as shown in figure 2.
Figure 2 data obtained by the laser radar on the uav flight platform
(skyeye laser technology provides)
Manned helicopter flight speed and in the process of attitude affects obviously controlled by the pilot experience and air flow, easy to appear larger fluctuation, especially line turn region is particularly serious, uneven point cloud is widespread, as shown in figure 3.
Figure 3. Data obtained by the laser radar in the manned helicopter
Manned helicopter airborne laser radar with a three-axis stabilized platform, stabilized platform compensation aircraft attitude changes obviously, dramatically improve uniformity of point cloud data obtained, as shown in figure 4.