| 1. | Atfm , air traffic flow management system
航空交通流管理 |
| 2. | It consists of the space management ( asm ) and air traffic flow management ( atfm )
最后讨论了空中交通管理，并对空域管理和空中交通流量管理作了重点研究。 |
| 3. | The air traffic flow management ( atfm ) information system mentioned in this dissertation is a tool for that purpose
本文提出的空中交通流量管理( atfm )信息系统即是一种这样的工具。 |
| 4. | Finally through the analysis of simulation results , the validity and the reliablility of the modelx the algorithm are confirmed , and some theoretic methods and foundations are offered to the actual atfm
通过对仿真结果的分析，证实了所建模型、优化算法的有效性和可靠性，为实际的流量管理提供了理论方法和依据。 |
| 5. | The approach discussed in this paper leads to a control algorithm that achieves a global optimum in the sense that it eliminates airborne delays . air traffic flow management ( atfm ) has been designed based on the approach
本文中讨论的方法在减少空中延误方面取得全局的优化效果，并基于这种方法，设计了空中交通流量管理的一套软件。 |
| 6. | As to atfm , through to its method and level , restrict the factor , relation of automation and flow management discussion . a model of air traffic flow control is established . finally , discussed the characteristic of atm . 3
对于流量管理，通过对其方法和层次，制约因素，自动化与流量管理的关系的讨论，建立了较通用的空中交通流量管理模型；最后讨论了空中交通管理的特点。 |
| 7. | In this paper , the model of multi - airport ground - holding problem and the heuristic algorithms were studied systematically and deeply , which are two important parts of air traffic flow management ( atfm ) . at first , the general situation of air traffic flow management were introduced briefly
本文针对空中交通流量管理的重要问题? ?多机场地面等待问题及其求解算法进行比较系统深入的研究。首先,论文简要介绍了空中交通流量管理的基本概念和国内外研究现状。 |
| 8. | Ground holding is a frequently used measure in air traffic flow management ( atfm ) . the " ground - holding policy " ( ghp ) is to decide which flights should be delayed on the ground before take - off whenever it is foreseen it will not land in time because of congestion and by how much , in order to increase the safety of airplane and minimize the cost of delays
地面等待是空中交通流量管理中普遍应用的一种方法，地面等待策略( groundholdingpolicy )就是如何将原来需进行空中等待的航班改为在原起飞机场进行地面等待，以增进飞行安全并降低延误成本。 |
| 9. | The limited of airports capacity is the principal " bottlenecks " of atfm , this thesis compares the figure of single runways and double runways , and formulates a corresponding mathematic model about typical parallel - independent runways , then analyzes and calculates to the model , so that the resource of runways capacity can be utilized effectively
针对造成空中交通拥挤的瓶颈点机场容量进行了分析，并对单跑道和双跑道的构型进行了比较，并对典型的平行独立跑道系统的容量问题建立了相应的数学模型，进行了分析和计算，以便更有效的利用跑道容量资源。 |
| 10. | The basic means of airline timetable establishing system were expound . the simulation result of our national airline timetable validated that the model is feasible and the algorithm is efficient . lastly , the further research work of atfm and establishing of airline timetable were pointed out
论文提出了对求解多机场地面等待问题模型的启发式算法的改进,并以改进算法为核心开发了多机场atfm系统,在该系统软件以全国两季航班时刻为原始数据进行了优化计算,验证了模型的可行性和算法的优越性。 |
