基于交通波模型的交叉点航班排序研究

为了缓解在终端区的航班延误问题,保证空中交通的安全有效运行,引入交通波模型针对交叉点航班的排序进行研究,首先对交通波模型的具体原理以及在空中交通管理问题中的应用进行分析,然后构建以延误成本为目标函数的排序模型,结合交通流的实际运行状况进行分析,确定决策变量.最后进行仿真实验,实验结果显示这种方法的总延误成本要小于FCFS算法,可以证明基于交通波模型的交叉点航班排序方法是有效的.

Research on Air Traffic Sequence of Lntersection Flight Based on Traffic Wave Model

In order to alleviate flight delays problem in terminal area,and ensure safe and efficient operation of air traffic,aiming at aircraft sequencing in intersection and importing traffic wave model.Firstly,to analyze principle of the traffic wave model and application in air traffic management,followed by building the sequencing model and taking delays cost as objective function.Then to analyze the actual traffic conditions combine with the traffic flow and determine the decision variables.At the last of this paper ,simulated by MATLAB.Results show that the total delay cost of using the traffic wave model to sort flights is less than using the FCFS principles.It can be shown that the method of flight sequence in intersection based on traffic wave model is effective.