飞行计划管理中航迹关联算法

针对传统飞行计划管理中的缺限,基于MK-NN航迹关联算法思想,提出了一种利用方向因子、速度因子、偏航因子、时差因子和区域因子对综合航迹和计划航迹进行比较关联的方法.通过仿真,分析比较了该算法与其它算法的综合性能,验证了MK-NN算法在计划管理中的科学性和可行性.用改进的MK-NN算法为基本算法实现对飞行计划实施的动态监控,能够提高飞行计划管理的准确性和可靠性.

Discussion on Track Association Algorithm to Flight Plan Management

Aiming at the shortcoming of the conventional flight plan management,based on the algorithm of MK-NN Track association,a method is presented to associate integrated track and plan track,which adopt Off-Course-Factor(OCF),Time-Lag-Factor(TLF),Direction-Factor(DF),Velocity-Factor(VF),and Area-Factor(AF).By the simulation,we analyzed the integrated performance of this algorithm and compared it with the others.The result indicates that this algorithm of MK-NN Track association is scientific and feasible in flight plan management.This method will improve the flight plan management in accuracy and reliability.