摘要
针对某型防空导弹,利用一系列假设,设计满足对抗仿真系统需求的比例导引法仿真弹道;运用瞬时平衡法对导弹气动力参数进行处理,形成平衡升力系数和平衡侧力系数;在导弹控制系统理想工作情况下,运用弹体法向、侧向受力与控制系统产生的需求力相等的假设,建立弹道方程;通过仿真可以看出,利用的假设和建立的弹道方程是正确的,能够描述某型防空导弹的弹道特性。
Some SAM was discussed. Using a series of hypothesis to design proportional navigation simulation trajectory that satisfied the counterwork simulation; Using the method of instantaneous balance to handle the some SAM aerodynamic parameter. In result, It formed the balance pitch coefficient and side coefficient after the aerodynamic parameter being handled. Under the perfect work condition of the missile control system, the body of normal force and side force equaled to the requirement force could be educed. Through this conclusion, the trajectory equation was constituted. From the simulation, It can educe that the equation of ballistic trajectory by the hypothesis is true. The equation of ballistic trajectory can describe some SAM trajectory characteristic.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2005年第12期3095-3097,共3页
Journal of System Simulation
基金
国防预研基金资助专项项目(41306020202)
关键词
防空导弹
仿真弹道
比例导引法
气动力参数
SAM
Simulation of Trajectory
Proportional Navigation Trajectory
Aerodynamic Parameter
