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Impact Point Coordinates Measuring Algorithms and Error Simulation Based on A Double M Shape Multiple Light Screens Array

Bin Feng, Xiangzhong Meng, Yuan Sun


Aiming at the demand of impact point coordinates measurement in fire accuracy test for flat shooting weapons, a double M shape multiple light screens array is presented in this paper. With the aid of analytic geometry method, the measuring algorithms, the azimuth angle and elevation angle of projectile trajectory are got. The influencing rule of every error elements on coordinates measurement is analyzed and simulated, providing the theory foundation for the engineering design of double M shape multiple light screens array.


multiple light screens array, impact point coordinates, measuring algorithms, error simulation.

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