制导信息协同下的最佳起爆控制分析与研究

Research on Optimal Initiating Control Based on Seeker Fuze Integration

综合利用制导和引信信息确定引信最佳起爆延迟时间和起爆方位是导弹技术发展的方向。在弹体坐标系下建立了任意空间交会条件下战斗部最佳起爆延迟时间和起爆方位的数学模型,通过仿真计算对弹目交会特性进行了分析。研究表明,脱靶方位角在遭遇段的较远距离上误差较大,而在弹目接近的过程中误差逐渐减小并趋于稳定。

It is a new trend of missile technology using synthetically the guidance and fuze information to determine the optimal initiating delay time and direction of missile warhead. Calculation models were established for optimal initiating delay time and direction of warhead under arbitrary encounter con- ditions in missile coordinate. The encounter feature of missile and target was analyzed by using simulation calculations. An error is found in target missing azimuth in long distance encounter. The error reduces gradually and tends to be stable with the distance between target and missile shortened.