导弹射击精确性仿真系统研究

Study of Simulation System for the Precision of the Missile

导弹的射击精确性是评价导弹武器系统性能的重要指标.为了分析导弹在飞行过程中的落点精度,使飞行弹道在各种干扰作用下不过大的偏离标准弹道,本文对导弹的干扰因素、命中误差以及干扰量的统计特性进行了分析;通过弹道仿真建立了标准弹道模型、干扰弹道模型和精度分析模型, 最后通过软件对导弹的射击准确度和散布度进行了仿真计算;并将仿真数据与真实数据进行比较,保证了仿真模型的正确性.该系统具有模型参数可修改、通用性强和可扩展的优点,为相关人员的决策和理论分析提供了重要依据.

The precision of the missile is an important norm in evaluating the capability of the missile weapon system. In order to analyze the precision of the target and make the flying ballistic trajectory does not depart from the standard ballistic trajectory, in this paper we analyze the disturb factor, the shoot error and the statistical characteristic, establish the model of the standard ballistic trajectory,the disturb ballistic trajectory and the precision analysis, compute the precision and diffusivity of the missile on the base of ballistic trajectory simulation, compare the simulation data with the actual data, guarantee the correctness of simulation model. This system has the capability of amending the model and parameter, of the universality, and you can expand it. It provides the foundation for the decision-making and the analysis.