Research on Measurement Method of Parallelism of Artillery’s Directional Beam Based on the Laser Radar

As the increasingly improvement of modern weapons and detection technique, it is proposed that a higher demand on firing accuracy of artillery and bullet spread, and the parallelism of artillery’s directional beam was one of the important factors. The article conducted a research on the measuring methods of the parallelism of artillery’s directional beam. After concluding its shortcomings, a method of parallelism of artillery’s directional beam based on the laser radar was put forward by laser radar to detect the parallelism of artillery’s directional beam. The experimental results shown that the method can reach the detection accuracy of 0.2 mils, realize the high accuracy and high efficiency measurement.