CAJ | 학술논문

针对准确测试多管齐射武器弹幕参数,提出了一种细分六光幕阵列测试方法.研究的细分光幕阵列将探测空间划分为多个子探测平面区域,通过采集多管齐射武器发射的多发弹丸穿过每个光幕时输出的信号并计算时刻信息,依据穿过对称光幕的时间间隔相等的原理,利用穿过同一光幕不同位置的时间差可从众多时间序列中识别出每发弹丸穿过6个光幕的时间序列组合,从而计算出每发弹丸相应的飞行参数.研究的算法经仿真验证,结果表明算法有效.此外还给出了光幕的实现方案,并对高射频连发射击试验进行了验证.
침대준학측시다관제사무기탄막삼수,제출료일충세분륙광막진렬측시방법.연구적세분광막진렬장탐측공간화분위다개자탐측평면구역,통과채집다관제사무기발사적다발탄환천과매개광막시수출적신호병계산시각신식,의거천과대칭광막적시간간격상등적원리,이용천과동일광막불동위치적시간차가종음다시간서렬중식별출매발탄환천과6개광막적시간서렬조합,종이계산출매발탄환상응적비행삼수.연구적산법경방진험증,결과표명산법유효.차외환급출료광막적실현방안,병대고사빈련발사격시험진행료험증.
In order to meet the demand of measuring the projectile-curtain parameter of multibarrel volleyed weapons, a method basing on the divided six-light-screen array was put forward. When projectiles from multibarrel volleyed weapons past through the divided screens, each small screen sensor would put out signals. The multi-channels data acquisition device captured these signals and then calculated the times of between different signals. The time sequence for a projectile past through six screens can be identified according to the principle that the flying time between the symmetry screens was the same and the flying time in different position in one screen was different. Finally the flying parameters for every projectile can be worked out. The efficiency of the algorithm has been verified by emulation tests. Besides, the implementation scheme for the light screen was given, and has been verified by the high rate firing tests.