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为确定尾翼稳定动能弹弹托轴距大小与位置变化对发射动力学特性的影响而制定了试验方案。对发射过程中的变量进行了测量,其中包括火炮动力学特性、弹丸的中间弹道及外弹道特性。所有弹丸的变量都单独测量、汇总并与弹丸碰撞目标的结果比较。计算了每个变量的偏差并与靶板的碰撞偏差比较.使用偏差模型计算的变量偏差将与目标的实际碰撞偏差进行了比较。对不同的弹丸所得到的变量偏差有高也有低。变量的低偏差是由于强偏向性或变量的低数值引起的。每种弹丸结构对膛内发射过程有不同的响应;所以研究偏差现象起因的关键就在于了解弹托和弹芯结构在膛内的动力学响应.
In order to determine the influence of the size and position change of the stability of tail stabilizer kinetic-energy bombs on launching dynamics characteristics, a test plan was established. The variables in the launch process were measured, including the kinetic characteristics of artillery, the projectile’s intermediate trajectory and the outer ballistic characteristics. The variables for all projectiles were measured separately, summarized and compared to the results of the projectile’s collision with the target. The deviation of each variable was calculated and compared with the collision deviation of the target plate. The deviation of the variables calculated using the deviation model will be compared with the actual deviation of the target. Variables obtained by different projectiles have high and low variability. Low deviation of variables is due to strong bias or low values of variables. Each projectile structure has a different response to the firing process in the bore; therefore, the key to studying the cause of the aberration is to understand the kinetic response of the projectile and the cell structure in the bore.