导弹自控终点散布与发射初始姿态关系建模研究

Modeling Between a Scatter of Terminal Point of Self-control Phase of a Missile and Intervals of Initial Altitude

在给定导弹自控终点纵向散布的情况下,如何界定导弹的发射初始姿态域?是动基座发射的导弹武器系统必须面对的问题,它对确定导弹武器系统战术技术指标、发射方式和战斗使用等至关重要。文章通过设计正交试验表、弹道仿真和回归分析等技术途径,建立了导弹自控终点纵向散布和初始发射姿态之间的数学模型,依据此模型并给定导弹自控终点纵向散布,采用非线性规划方法,可获得初始姿态域。

By a known longitudinal scatter of terminal point of self-control phase of a missile, how to find out its intervals of initial altitude that is necessary to definite tactical and technical index, launch mode, combat use, is an inevitable problem to weapon system of a missile based on moving launch plate. In this paper, by design of orthogonal experiment, ballistic simulation, regression analysis, a mathematical model is obtained between a scatter of terminal point of self-control phase of a missile and intervals of initial altitude. Based on this model and a known longitudinal scatter, by nonlinear programming method, intervals of initial altitude can be obtained.