The invention discloses an aircraft safety interval regulation and control method for an autonomous operation route, and the method comprises the steps: modeling an air traffic operation system as a multi-agent system, describing a system communication interaction relation as a time-varying directed graph, and carrying out the control of the safety interval of an aircraft on the basis of a leader-following control thought of a heterogeneous aircraft system of swarm intelligence. Identifying a leader aircraft in the system and determining a corresponding aircraft adjacency relationship; a group consistency control law under the asymmetric communication time-varying topology is designed, while an inter-aircraft local information interaction mechanism is met, aircraft safety interval keeping and speed and direction angle consistency in a system are realized, and the conflict risk caused by interval loss in a cluster is reduced; and an obstacle avoidance target outside the system is further considered, a designed distributed control algorithm is improved, collision with other running targets in the air is avoided, and orderliness and safety of aircraft cluster running are guaranteed.
本发明公开了一种自主运行航路的航空器安全间隔调控方法,将空中交通运行系统建模为一个多智能体系统,将系统通信交互关系描述为一个时变有向图,并基于群体智能的异质航空器系统“领导‑跟随”的控制思路,识别系统中的领导者航空器并确定相应的航空器邻接关系;设计非对称通信时变拓扑下的群体一致性控制律,在符合机间局部信息交互机制的同时,实现系统内航空器安全间隔保持以及速度和方向角的一致性,降低集群内间隔损失造成的冲突风险;进一步考虑系统外部的避障目标,改进所设计的分布式控制算法,避免与空中其他运行目标发生碰撞,保证航空器集群运行的有序性与安全性。
Aircraft safety interval regulation and control method for autonomous operation route
一种自主运行航路的航空器安全间隔调控方法
2022-05-03
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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