一种基于航空器冲突风险及滑行成本的路径规划方法

By constructing an airport surface link graph and improving the ant colony algorithm, the risk of aircraft conflict is quantified, and the aircraft taxiing path is optimized. This solves the problems of untimely conflict handling and high taxiing costs in aircraft surface scheduling, and achieves safe and efficient taxiing path planning.

CN117789541BActive Publication Date: 2026-07-17GUILIN UNIV OF ELECTRONIC TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUILIN UNIV OF ELECTRONIC TECH
Filing Date
2023-12-28
Publication Date
2026-07-17

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Abstract

本发明公开了一种基于航空器冲突风险及滑行成本的路径规划方法，包括场面链路图构建模块、冲突风险量化模块及路径规划模块。所述冲突风险量化模块基于航空器滑行速度及完成里程碑事件的时间，利用高斯分布概率模型对航空器滑行距离进行预测，进一步计算出航空器之间冲突概率；所述路径规划模块考虑航空器之间冲突概率值与滑行成本，通过改进蚁群算法在安全阈值范围内寻找航空器滑行最优路径，在预规划阶段对航空器滑行路径进行优化，对于提升机场场面运行效率，预留充足调度时间，确保航空器在尽可能安全的前提下滑行并减少成本消耗。
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