专利的详细说明本专利是有关用于试验目标尾追装置的尾追特性的专用装置。这里所说的目标尾追装置指的是不论地上、舰上或者飞机上用的尾追陆、海、空中目标之雷达或红外线的跟踪装置。这些目标尾追装置是用电磁或光学的方法测出目标尾追轴线与目标的真实方向的差,并使尾追方向向着目标方向移动。图1示为其功能方块图。而以前用来确定该装置 Detailed Description of the Patents The present patent is a special device for the tail-chasing characteristic of a tail-end device for testing a target. Target tail chase device referred to here refers to the tracking device of the radar or infrared of tail-landing, sea and air targets on the ground, on the ship or on the aircraft. These target tail chasing devices detect the difference between the target trailing axis and the real direction of the target by electromagnetic or optical method and move the tail chasing direction toward the target direction. Figure 1 shows its functional block diagram. While previously used to determine the device