机场场面交通引导辅助系统仿真研究

发布时间：2018-05-30 00:38

本文选题：场面交通 + 路径理解　；参考：《中国民用航空飞行学院》2015年硕士论文

【摘要】：在世界航空业日益迅速发展的影响下,我国的航空运输业依托迅速发展的国民经济得到了空前的发展。国内机场的规模扩张和运行流量的增加,导致机场场面内各种航空器和服务车辆运行复杂。为了保证机场场面的安全运行,近年来,机场场面交通管理研究和管制员的相关模拟培训得到了广泛的重视。本文从民航发展背景为出发点,对人在环路的情况进行研究,设计了机场场面交通引导辅助仿真系统,该系统不仅可以用来研究人在环路情况下的实时仿真技术,为管制员、飞行员等人为环节的机场综合交通监视与引导系统提供实时仿真平台,也可以对场面交通管理系统开展的核心技术、关键算法和运行程序进行实时仿真验证。本文研究主要为实时仿真系统的整体框架设计,路径理解算法以及滑行运动模型算法研究,并对可视化显示的数据处理算法进行了改进,最后通过仿真试验的方式分别验证了各模块算法的准确性。试验表明,系统主控程序界面具有较好的操作性；路径理解算法能够将由关键点构成的路径进行精确描述；按照匀速直线,匀变速直线和匀速转弯三种运行模型算法运动的运行轨迹与路径规划数据串仿真生成的轨迹基本重合,说明了基于三种运动模型的运动算法的正确性；改进后的可视化显示在计算机资源使用上更少,显示效率更高。文章最后对本文所做的工作进行了总结,进一步阐述了本论文的研究价值,结合民航发展实际情况探讨了本文仍需改进的地方,并对未来该系统的发展前景进行了展望。
[Abstract]:Under the influence of the rapid development of the world aviation industry, the national economy of our country's air transport industry has been developed unprecedentedly relying on the rapid development of the national economy. The expansion of domestic airport scale and the increase of operation flow lead to the complex operation of various aircraft and service vehicles in the airport scene. In order to ensure the safe operation of airport scenes, the research of airport scene traffic management and the simulation training of controllers have been paid more and more attention in recent years. Based on the background of civil aviation development, this paper studies the situation of people in the loop road, and designs an auxiliary simulation system for airport traffic guidance. The system can not only be used to study the real-time simulation technology of people in the loop situation, but also a controller. The pilot and so on integrated traffic monitoring and guidance system provides a real-time simulation platform, and can also be used to verify the core technology, key algorithms and running procedures of the scene traffic management system. This paper mainly studies the whole frame design of the real-time simulation system, the path understanding algorithm and the glide motion model algorithm, and improves the data processing algorithm of the visual display. Finally, the accuracy of each module algorithm is verified by simulation experiment. The experiment shows that the main control program interface of the system is operable, the path understanding algorithm can accurately describe the path composed of key points, and according to the uniform speed straight line, The motion trajectory of the three running model algorithms of uniform speed straight line and uniform turning basically coincides with the track generated by the simulation of path planning data string, which shows the correctness of the motion algorithm based on the three motion models. The improved visual display is less efficient in the use of computer resources. Finally, the paper summarizes the work done in this paper, further expounds the research value of this paper, discusses the areas that need to be improved in the light of the actual situation of the development of civil aviation, and looks forward to the future development of the system.
【学位授予单位】：中国民用航空飞行学院
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：V351.3

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