分布式多agent系统在飞行冲突解脱中的应用  

Application of Distributed Multi-agent System in Flight Conflict Resolution

作　　者：周建[1] 王莉莉[1] Ahmed Rahmani 刘昕[1] 

机构地区：[1]中国民航大学空中交通管理学院,天津300300 [2]里尔中央理工学院自动化、信息技术工程和信号实验室,法国里尔59650

出　　处：《广西师范大学学报（自然科学版）》2015年第3期16-22,共7页Journal of Guangxi Normal University:Natural Science Edition

基　　金：国家自然科学基金资助项目(U1333116);国家空管科研课题(GKG201405002);中央高校基本科研业务费中国民航大学专项基金资助项目(ZXH2013D013)

摘　　要：为解决固定航路上飞行冲突探测与解脱(conflict detection and resolution,CDR)的问题,本文提出一种基于高度层分配的解脱方法,并利用分布式多agent系统(multi-agent system,MAS)进行算法求解。首先建立固定航路网络图对管制扇区进行建模;然后分析影响高度层分配的主要因素,并建立高度层使用优先权的评价模型;最后,设计基于合同网协议的多agent系统,将目前依靠管制员的集中调配模式,转变为路口agent和航空器agent之间自主进行通信、协商和协作的分布式冲突解脱模式。仿真实验表明:高度层分配方法是可行的,与传统调整航向或速度的方法相比,该方法更接近实际情况,同时设计的分布式多agent系统算法能够快速找到高度层分配的最优解,为CDR问题提供了新的解决思路。In order to solve the problem of flight conflict detection and resolution （CDR） on fixedairway, a CDR method based on allocation of flight levels is proposed, and a distributed multi-agentsystem is designed for the algorithm implementation. Firstly, a fixed airway net graph is established tomodel control sector. Secondly, the major factors of the allocation of flight levels are analyzed, and thena priority evaluation model is established. Finally, a multi-agent system based on contract net protocol isdesigned, which establishes a distributed CDR mode based on independent communication, negotiationand coordination between intersection agents and aircraft agents, rather than an actual centralized moderelying on air traffic controllers. Simulation results show that the flight level distribution method isfeasible, and it is closer to actual situation, compared with traditional method based on heading orvelocity adjustment. And the designed distributed multi-agent system algorithm can search the optimalsolution rapidly, which provides a new solution to the CDR problem.

关 键 词：航空运输 冲突解脱 合同网协议 多AGENT系统 空中交通管理 

分 类 号：V355.1[航空宇航科学与技术—人机与环境工程]