大口径牵引火炮改装灌注轮胎后射击稳定性研究

摘要

For researching on the influence of perfusion tyre on artillery firing stability, through analysis of force of bore, recoil and compound machine, the entire artillery model of main components of topological relations and the corresponding degree of freedom was established. Then, use ADAMS to carry out dynamics simulation, acquire different firing angle artillery dynamics characteristic curve. The simulation results show that the perfusion tyre will not make influence on firing stability, and it will improve artillery firing accuracy.%　　为研究灌注轮胎对火炮射击稳定性的影响，通过对炮膛合力、驻退机力和复进机力进行分析，建立全炮模型的各主要构件间的拓扑关系及对应的自由度；并在 ADAMS 进行火炮动力学仿真，得到不同射击角度火炮动力学特性曲线。仿真结果表明：灌注轮胎不仅不会对大口径牵引的射击稳定性产生影响，而且提升了火炮的射击精度。