具有绕滑的跑滑系统航空器滑行策略研究  

Aircraft Taxiing Strategy of Run-taxi System with End-around Taxiway

作　　者：刘海文 户琳琳 张兆宁[1] LIU Hai-wen;HU Lin-lin;ZHANG Zhao-ning(College of Air Traffic Management,Civil Aviation University of China,Tianjin 300300,China)

机构地区：[1]中国民航大学空中交通管理学院,天津300300

出　　处：《科学技术与工程》2023年第16期7129-7135,共7页Science Technology and Engineering

基　　金：国家重点研发计划(2020YFB1600103)。

摘　　要：为了应对空中交通流量的增加带来的挑战,很多繁忙机场建立了具有平行跑道的跑道系统来提高机场容量。绕行滑行道(end-around taxiway,EAT)是提高具有近距平行跑道的繁忙机场运行效率的新型滑行道。根据具有绕行滑行道的跑滑系统的运行特点,将航空器在跑滑系统中的运行分为直接穿越、选择绕滑、等待-穿越3种滑行策略。提出具有绕行滑行道的跑滑系统滑行效率的概念,将航空器的滑行燃油最少和滑行时间最短作为协同优化目标,并结合绕行滑行道的运行规则、效率优先级作为约束条件,建立航空器地面滑行策略优化模型。从而根据该模型,选出最优的滑行策略。算例分析表明,绕行滑行道的使用可有效提高跑滑系统的滑行效率。In response to the challenges posed by the increase in air traffic,many busy airports have established runway systems with parallel runways to increase airport capacity.End-around taxiway(EAT)is a new type of taxiway to improve the operational efficiency of busy airports with closely spaced parallel runways.According to the operational characteristics of the run-taxi system with end-around taxiway,the operation of aircraft in the run-taxi system was divided into three taxiing strategies:direct crossing,selective EAT,and waiting-crossing.The concept of taxiing efficiency of the run-taxi system with EAT was proposed,and the minimum taxiing fuel and minimum taxiing time of the aircraft were taken as the synergistic optimization objectives,and the operating rules of the EAT and the efficiency priority were combined as the constraints to establish the optimization model of aircraft ground taxiing strategy.Thus,according to the model,the optimal skidding strategy was selected.The analysis of the algorithm shows that the use of the bypass skidway can effectively improve the skidding efficiency of the running skid system.

关 键 词：绕行滑行道(EAT) 跑滑系统滑行效率 滑行策略优化模型 地面滑行策略 

分 类 号：V351[航空宇航科学与技术—人机与环境工程]