高速入水子弹气动发射架设计建模

研究了一种用于研究子弹在不同角度高速入水的气动发射架。主要从发射架结构构成、发射原理分析和计算机模拟等方面对发射架进行分析。建立了子弹发射过程的数学模型,选用Matlab软件对模型分析求解,得出了子弹速度的时域变化曲线。通过改变发射边界参数,对比得出各参数对子弹发射的影响。对子弹在不同角度下高速入水研究进行技术储备和参考,同时也为气动发射架的设计提供理论依据。

Bullet Pneumatic High speed Water Entry Launcher Design and Modeling

This dissertation focuses on an angle adjustable bullet pneumatic emission launcher which is used to study the bullet enter water at high velocity.It is mainly analysis from the struc-ture,principle and gets system simulation for the launcher.The bullet launch mathematic model is established,and solved with Matlab software.It is concluded the temporal change curve of the bullet velocity.Changing the boundary conditions and solving result.Compare the influence of conditions on the launch.The results were compared with the experimental correction to study technical reserves and reference in this area,and also provide theoret-ical basis for the design of the pneumatic launcher.