本文選題：空域規(guī)劃 + 坐標(biāo)系��； 參考：《中國民航大學(xué)》2015年碩士論文

【摘要】：隨著我國經(jīng)濟的不斷發(fā)展,民航業(yè)的發(fā)展更是取得了長足進(jìn)步,各地對于機場的新建或者改擴建的需求愈加旺盛,因此飛行程序設(shè)計的需求量也與日俱增。這就促使飛行程序設(shè)計工作的自動化實現(xiàn)成為提高行業(yè)內(nèi)業(yè)務(wù)水平的熱點問題。近年來,自從CAD作圖引入飛行程序設(shè)計工作后,各地區(qū)飛行程序設(shè)計單位在自動化繪圖方面已經(jīng)有了逐步的應(yīng)用,但是由于飛行程序設(shè)計工作的特殊性,不同于一般工業(yè)設(shè)計中的自動繪圖,其設(shè)計飛行程序的基礎(chǔ)是地圖使用的精確和真實性。而目前并沒有一套完整的系統(tǒng)可以兼顧CAD的靈活設(shè)計功能和GIS的地圖處理功能,因此,在已有的CAD平臺下,通過二次開發(fā),使CAD平臺具備符合飛行程序設(shè)計相應(yīng)需求的GIS功能就顯得格外重要。本文在詳細(xì)研究了CAD平臺和GIS平臺不同功用的前提下。首先從地圖制圖生成的角度,闡述了將地球上地物的地理位置表達(dá)到人類生產(chǎn)生活所使用的地圖上的過程。再從反向的角度,分析了在已有地形圖的情況下如何應(yīng)用數(shù)學(xué)原理使地圖上一點的位置真實的表達(dá)出其地理位置含義。該部分的闡述思路借鑒了GIS系統(tǒng)中對地圖的處理過程,即從定位配準(zhǔn)到地圖糾正,再到跨帶拼接,基本涵蓋了飛行程序設(shè)計所要求的地圖處理內(nèi)容。然后,以軟件工程的研究角度,對二次開發(fā)的過程做了一個詳細(xì)的闡釋。最后給出了驗證示例,演示了軟件的關(guān)鍵操作部分。
[Abstract]:With the development of economy in our country, the development of civil aviation industry has made great progress, and the demand for airport construction or expansion has become more and more vigorous, so the demand for flight program design is increasing day by day. This makes the automation of flight program design become a hot issue to improve the business level in the industry. In recent years, since the introduction of flight program design into CAD mapping, flight program design units in various regions have been gradually applied in automatic drawing, but because of the particularity of flight program design, Unlike automatic drawing in general industrial design, flight programs are designed on the basis of the accuracy and authenticity of map use. At present, there is not a complete system that can take into account the flexible design function of CAD and the map processing function of GIS. Therefore, under the existing CAD platform, through the secondary development, It is very important for CAD platform to have GIS function that meets the requirements of flight program design. This paper studies the different functions of CAD platform and GIS platform in detail. Firstly, from the point of view of cartographic generation, this paper expounds the process of expressing the geographical position of the earth's features to the maps used by human beings in production and life. Then from the reverse point of view, the paper analyzes how to use mathematical principles to make the location of a point on the map express its geographical meaning in the case of the existing topographic map. This part draws lessons from the process of map processing in GIS system, that is, from location registration to map correction, and then to cross-band splicing, which basically covers the content of map processing required by flight program design. Then, from the point of view of software engineering, the process of secondary development is explained in detail. Finally, an example is given to demonstrate the key operation of the software.
【學(xué)位授予單位】：中國民航大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：V355

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