某种空气炮发射控制系统设计

摘要

针对发射软控制和卡锁控制这2种控制系统存在的不足，提出一种由活塞组和多个密闭腔室组成的新型空气炮发射控制系统设计方案。通过介绍发射控制系统的总体组成以及工作原理，建立了空气炮的三维模型，对控制系统的受力情况进行动态分析并将其抽象为数学模型进行理论计算，利用Matlab软件进行计算机仿真，得到系统中各部分的动力学关系和关键参数。经过对仿真结果的分析，验证新方案在原理上的可行性。最终得到结论：该新型发射控制系统安全可靠，能够达到预期的目标。%Aiming at the shortcoming of launching soft control system and chain control system, put forward a new gas-gun launching control system design scheme which consists of piston assembly and sealed cabin. Through introduce composition and work principle of launching control system, establish the 3D model of gas-gun, carry out dynamic analysis of control system stress performance and transmit the performance into math model for theory calculation, use Matlab software for computer simulation to acquire dynamic relation and key parameter of every part of system. The feasibility of the design in principle could be verified, though the analysis of calculation results. Finally the conclusion can be obtained: the new type of control system is safe and reliable, and it can achieve the desire requirements.