本文選題：網(wǎng)絡(luò)化 + 測(cè)量數(shù)據(jù)處理系統(tǒng)　； 參考：《西安科技大學(xué)》2013年碩士論文

【摘要】：測(cè)量工作滲透在國(guó)家建設(shè)的諸多領(lǐng)域，測(cè)量數(shù)據(jù)處理作為其核心內(nèi)容顯得尤為重要。當(dāng)前，測(cè)量數(shù)據(jù)處理軟件已得到廣泛應(yīng)用，保證了測(cè)量計(jì)算的準(zhǔn)確性，不僅為工程設(shè)計(jì)、施工和安全運(yùn)營(yíng)提供了可靠保證，還大大提高了工作效率。但是已有的軟件均為單機(jī)版，隨著網(wǎng)絡(luò)技術(shù)的飛速發(fā)展，開(kāi)發(fā)測(cè)量數(shù)據(jù)處理的網(wǎng)絡(luò)平臺(tái)成為一個(gè)新的發(fā)展方向。為此本文進(jìn)行了網(wǎng)絡(luò)版測(cè)量數(shù)據(jù)處理系統(tǒng)的研究與應(yīng)用。 首先，指出傳統(tǒng)Web技術(shù)在系統(tǒng)研發(fā)中存在不足，而RIA則能很好地解決此問(wèn)題。通過(guò)比較分析當(dāng)前幾種主流的RIA技術(shù)，從各自的技術(shù)特點(diǎn)、優(yōu)勢(shì)及掌握的難易程度等出發(fā)，選擇Silverlight作為實(shí)現(xiàn)網(wǎng)絡(luò)化的關(guān)鍵技術(shù)，并對(duì)Silverlight的技術(shù)架構(gòu)、界面模型、數(shù)據(jù)模型以及數(shù)據(jù)訪問(wèn)和網(wǎng)絡(luò)通信技術(shù)進(jìn)行了深入研究。 其次，介紹了系統(tǒng)研發(fā)所使用的測(cè)量數(shù)據(jù)處理的數(shù)學(xué)模型，主要有間接平差模型、秩虧網(wǎng)平差模型、粗差探測(cè)方法、坐標(biāo)轉(zhuǎn)換以及圖幅計(jì)算等。 然后，在確定了系統(tǒng)實(shí)現(xiàn)技術(shù)和數(shù)學(xué)模型的基礎(chǔ)上，選擇合適的系統(tǒng)開(kāi)發(fā)平臺(tái)并對(duì)系統(tǒng)的功能、數(shù)據(jù)庫(kù)及數(shù)據(jù)輸入輸出方式進(jìn)行設(shè)計(jì)。其中平差算法程序設(shè)計(jì)、控制網(wǎng)圖形顯示、誤差橢圓的繪制以及Bing Maps地圖服務(wù)二次開(kāi)發(fā)是研究的難點(diǎn)和重點(diǎn)。 最后，將所研發(fā)的系統(tǒng)應(yīng)用到具體工程項(xiàng)目中，并與常用軟件的處理結(jié)果進(jìn)行比較，，驗(yàn)證系統(tǒng)數(shù)據(jù)處理的可靠性。
[Abstract]:Measurement work permeates in many fields of national construction, measurement data processing as its core content is particularly important.At present, measurement data processing software has been widely used to ensure the accuracy of measurement calculation. It not only provides a reliable guarantee for engineering design, construction and safe operation, but also greatly improves the working efficiency.With the rapid development of network technology, the development of measurement data processing network platform has become a new development direction.Therefore, this paper carries on the research and the application of the network version measurement data processing system.Firstly, it is pointed out that the traditional Web technology is insufficient in system research and development, and RIA can solve this problem well.By comparing and analyzing several mainstream RIA technologies, this paper selects Silverlight as the key technology to realize the network from the point of view of their technical characteristics, advantages and the degree of difficulty in mastering, and gives the technical framework and interface model of Silverlight.The data model, data access and network communication technology are deeply studied.Secondly, the mathematical model of measurement data processing used in system development is introduced, including indirect adjustment model, rank deficit network adjustment model, gross error detection method, coordinate transformation and map calculation.Then, on the basis of determining the realization technology and mathematical model of the system, the appropriate system development platform is selected and the system functions, database and data input and output modes are designed.Among them, the programming of adjustment algorithm, the graphic display of control network, the drawing of error ellipse and the secondary development of Bing Maps map service are the difficulties and emphases of the research.Finally, the developed system is applied to the specific project, and compared with the results of common software to verify the reliability of the system data processing.
【學(xué)位授予單位】：西安科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：TP274;P208

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