基于最短路径理论分析航路测控精度

Analysis of the TT&C Accuracy in Flight Route Based on the Shortest Path Theory

靶场测控网的精度是衡量和考核测控设备作用,制定测量方案,评估数据处理方法合理性和科学性的重要手段。如何在现有测控站点位置受海岸线地貌地物限制的条件下提高航路的测控精度是数据处理工作者必须解决的难题,论文引入动态规划中的最短路径理论,通过对试验航路上不同测量段落、不同精度设备的优化组合,设计了某航路的最优测控精度,对提高靶场的综合试验能力有重要意义。

The accuracy of a range TT＆C network is a key index for evaluation of the role of TT＆C facilities,design of mission TT＆C systems and the rationality and objectiveness of data processing methods.It is a challenging task for a range to improve its TT＆C accuracy as long as data processing is concerned considering the constraints of coastline and terrestrial features on TT＆C sites.Incorporating the shortest path theory of dynamic planning,this paper designs the optimal TT＆C accuracy of a test flight route through optimized combination of equipment with different accuracy along sections of the flight route.The result is of high significance for enhancing the integrated test capabilities of a range.