基于MWF改进的航迹标牌避让算法

MWF-Based Aircraft Label Overlap Avoidance Algorithm

为改善指挥控制网中大批量航迹场景下航迹显示信息重叠问题,增强操作员实时决策能力,文章提出了一种基于数学权重公式(Mathematical Weighted Formula,MWF)的改进算法来计算航迹显示要素避让成本,从而通过最小化航迹集合的总避让成本,得到一个避让策略优化解的高效算法。实验结果表明,该算法可以有效地改善航迹显示信息重叠问题。

When there are many aircrafts in command and control network, aircraft labels are frequently overlapped; it hinders the operator making correct decisions. This paper proposes a MWF-based （Mathematical Weighted Formula） algorithm to reduce overlap. The algorithm calculates all aircraft＇s avoidance cost, and tries to get one optimization solution by minimizing the total avoidance cost of aircrafts. Experimental results show that this algorithm can effectively reduce label overlapping.