基于扇区单元的航路交通流复杂度研究

空中交通航路交通流复杂度越来越高,威胁整个航路的正常运行,严重时甚至影响航空器的运行安全。为研究和解决扇区航路交通流复杂度较高的问题,了解了造成航路交通流复杂度较高的原因。基于航空器的基本运动学方程,列出了航空器运动过程中27种典型的飞行状态组合。考虑航空器的临近效应、速度差异和汇聚梯度3个影响航路交通流复杂度的主要因素,分别建立了相应的测量模型,从3个方面研究对航路交通流复杂度造成的影响,然后采用加权求和的方式求得三方面综合对航路交通流复杂度的影响程度。以雷达模拟机数据作为仿真验证对象,通过MATLAB软件对建立的模型进行了仿真验证

Study on the air route communications and traffic complexity based on the sector division units

Based on the sector route structure features,the paper intends to make an exploration of the complexity of the sector airroute traffic communications and the air traffic complexity based on the sector division units.It is just for this purpose that we have proposed the basic kinematic model for the aircraft operation at first,and then we have brought about a fundamental equation of the aircraft transportation movement,so as for the cooperators and the related friends to make clear why the air route traffic communication involves so much complexity.For example,it involves at about 27 combinations of the typical flight status-in-situ so as to keep the regular aircraft passenger transfer and cargo transportation going on as is described while taking into account all the comprehensive influential factors so as to realize each flight mission.In so doing,we would like to discuss the two aircraft proximity effects while quoting the relevant references and consulting ATM experts,so as to extend our discussion on the proximity effects between the two airplanes flying in the same airspace.Furthermore,it would be necessary to study the single aircraft speed standard deviation and the speed deviation between the two airplanes in the same flying airspace.And,finally,it is necessary to gain the convergence gradient between the two airplanes on the basis of the kinematic model of the airflight by using the directional derivative,and the convergence gradient between the two airplanes.It is just from the above needs that we have established a testing and measuring model of the sector route unit traffic flow complexity and adopted the weighted summation under the influence of the above said three aspects on the sector route traffic flow complexity.Thus,it can be seen that the results of the research have been done based on the data of the radar simulators in the College of the Air Traffic Management under the Civil Aviation University of China,whereas the simulation data have been achieved and analyzed via the MATLAB with the correlation coefficients confirmed and determined according to the ATM experts'suggestions,comprehensive analysis of the combination of 27 kinds of the typical flight situations,the conclusion made in this paper has actually been drawn on the model which has effectively verified the route traffic flow complexity.