【摘要】 以导弹箱式发射方式为例,推导出了四段运动方程式,求出了对应于不同情况下导弹运动参数的变化规律,研究了导弹从助推器点火到导弹加速到给定飞行速度这一过程的飞行特性,分析了导弹出箱初始条件的变化和对导弹飞行性能的影响.仿真结果表明,该理论模型和发射条件对初段飞行性能影响的分析是合理的.更多还原

【Abstract】 Coffin-type launching missile systems are studied.The dynamics of launching systems is established in four stages.Moving parameters of missile under various launching condition are obtained.Flight characteristic from booster ignition to definite velocity is researched.The varieties of initial parameters and the influence of initial parameters on flight performance are analyzed.Through calculation simulation,the validity of analysis on initial flight performance under launching condition and the theoretical discussions are verified by the results.更多还原