基于同心筒结构的共架发射系统武器发射时域协调方法

Methods of time coordination for common-frame launch system based on concentric canister launcher

针对同心筒结构的共架发射系统,研究多武器共架发射时为保证舰艇和武器安全需解决的发射协调问题,提出了时域协调的方法。首先,给出了时域协调的概念,分析了发射速率、燃气排导、初始飞行弹道交叉、防空导弹发射优先等因素对时域协调的影响;然后,建立了基于发射令控制的发射时序模型、发射时间间隔模型及发射优先级模型;最后,对时域协调方法进行了算例验证。结果表明:通过时域上合理地控制武器发射间隔时间可以保证系统安全,同时最大程度地发挥系统效能。

Aiming at the common-frame launching system with concentric canister launcher ,this paper deals with the problem of common-frame weapon launching coordination and proposes the time coordi-nation method .Firstly ,it defines the concept of time coordination ,and analyzes the effects of launch rate ,combustion gas exhaust ,initial trajectory intersection and anti-air missile launch priority on the time coordination .Then ,according to the time coordination ,models for launch sequence ,launch time spacing and launch priority are established .Finally ,some arithmetic examples are used to verify the method of time coordination .The result indicates that the reasonable control of weapon launching time interval in terms of time coordination can ensure the system safety and display the system effi-ciency to the greatest extent .