C-RAM系统的弹道数据建模及航迹融合仿真

Design of ballistic data modeling and tack fusion simulation based on C-RAM system

尽管基于弹道数据建模和航迹融合的研究紧密性很强,但大多数人只是将针对两者的研究独立开来,并没有应用到实际的情况。为满足某军队对空情状况预警和防御的训练,在对C-RAM(counter rocket,artillery and mortar)系统深入研究的基础上,就火箭、火炮及迫击炮(RAM)等火力威胁武器的弹道进行了建模并依此设计了多弹丸飞行目标仿真模型。在完成时间、空间校准基础上,该模型进行了基于多探测站点、多目标航迹关联以及数据融合的系统设计。实验结果表明,该系统能较好地完成C-RAM系统中对目标弹道仿真、关联及融合与目标跟踪定位等任务。

The combination between data modeling and track fusion research is very tight,but the research was usually completed independently,thus not be applied to the real situation.To meet the situation on the air warning in military and defense training,referred to the characteristics of the C-RAM（counter rocket,artillery and mortar）system,a ballistic model of fire threat weapons including rockets artillery and mortar has built,on which a simulation model of multi-projec- tile flying targets has designed.Based on the completion of time and space calibration,the model carries the design of a simulation system of multi-sites Probe,multi-targets track association and its data fusion.The experiment shows that the system can fulfill the tasks to simulate the target trajectory,to finish the trace association and fusion and to conduct the target tracking and positioning.