高射速火炮带弹序立靶密集度测试技术研究与实践

Study and Practice of Vertical Target Density Test Technology with Target-Hitting Sequence Calculation

针对常规的立靶密集度测试方法为靶板法,无法实现对着靶弹序、着靶速度等重要参量的同步测试,同时存在工作效率低、不安全隐患等问题,提出了一种带弹序立靶密集度测试方法及测试系统。采用光电测试系统在空间构成的无形靶代替有形的木板靶,通过探测飞行弹丸穿越空中某一预定位置的时间参数,计算出射击状态下每发弹丸的着靶顺序、飞行速度和着靶坐标等,并在计算机上进行输出显示。以上测试方法,既可适应于单发,又可适应于高射速连发的立靶密试验测试。

Conventional vertical target density test method is the method of target board,this kind of method cannot realize the synchronous test of important data such as the target-hitting cartridges sequence and the target-hitting cartridgesvelocity,and this test method also has disadvantages including low working efficiency and unsafety and so on.A kind of test method and system of vertical target density with target-hitting cartridgessequence was put forward.This test system made use of the invisible targetformed in air by means of electro-optical test system to replace the tangible wood target board.By use of detecting the time data of the flying projectiles passing through a certain predetermined position,the system can calculate the target-hitting sequence,flying velocity and target-hitting coordinates of each projectile under condition of gun fire,and these data can display in computer.This test method described above is not only suitable for single shot,but also suitable for the vertical target density test of high rate burst of fire.