發(fā)布時間：2018-05-30 00:38

  本文選題：場面交通 + 路徑理解�。� 參考：《中國民用航空飛行學(xué)院》2015年碩士論文

【摘要】：在世界航空業(yè)日益迅速發(fā)展的影響下,我國的航空運輸業(yè)依托迅速發(fā)展的國民經(jīng)濟得到了空前的發(fā)展。國內(nèi)機場的規(guī)模擴張和運行流量的增加,導(dǎo)致機場場面內(nèi)各種航空器和服務(wù)車輛運行復(fù)雜。為了保證機場場面的安全運行,近年來,機場場面交通管理研究和管制員的相關(guān)模擬培訓(xùn)得到了廣泛的重視。 本文從民航發(fā)展背景為出發(fā)點,對人在環(huán)路的情況進行研究,設(shè)計了機場場面交通引導(dǎo)輔助仿真系統(tǒng),該系統(tǒng)不僅可以用來研究人在環(huán)路情況下的實時仿真技術(shù),為管制員、飛行員等人為環(huán)節(jié)的機場綜合交通監(jiān)視與引導(dǎo)系統(tǒng)提供實時仿真平臺,也可以對場面交通管理系統(tǒng)開展的核心技術(shù)、關(guān)鍵算法和運行程序進行實時仿真驗證。 本文研究主要為實時仿真系統(tǒng)的整體框架設(shè)計,路徑理解算法以及滑行運動模型算法研究,并對可視化顯示的數(shù)據(jù)處理算法進行了改進,最后通過仿真試驗的方式分別驗證了各模塊算法的準確性。試驗表明,系統(tǒng)主控程序界面具有較好的操作性；路徑理解算法能夠?qū)⒂申P(guān)鍵點構(gòu)成的路徑進行精確描述；按照勻速直線,勻變速直線和勻速轉(zhuǎn)彎三種運行模型算法運動的運行軌跡與路徑規(guī)劃數(shù)據(jù)串仿真生成的軌跡基本重合,說明了基于三種運動模型的運動算法的正確性；改進后的可視化顯示在計算機資源使用上更少,顯示效率更高。 文章最后對本文所做的工作進行了總結(jié),進一步闡述了本論文的研究價值,結(jié)合民航發(fā)展實際情況探討了本文仍需改進的地方,并對未來該系統(tǒng)的發(fā)展前景進行了展望。
[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.
【學(xué)位授予單位】：中國民用航空飛行學(xué)院
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：V351.3

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本文編號：1953157