Computer control system incepts two video signals, real-time disposes video, obtains undershoot values and relative distortion of vessel by combining two measurement results.

• 计算机控制系统接收两组光电自准直平行光管的视频信号，进行实时图像处理，得出动态脱靶量，并对两路图像的测量结果进行叠加得出舰艇的相对变形量。