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  • 學位論文

利用多天線GPS 技術進行載台姿態定位

The Rigid Platform Attitude Determination Using Multi-antenna Global Positioning System

指導教授 : 韓仁毓
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摘要


本研究之主要目標為建立多天線全球衛星定位系統姿態參數高效解算技術與誤差分析方法。首先,為了配合移動載台之高動態特性,研究中引入具有快速解算效能之非迭代轉換參數解算方式,並比較各種方法之解算條件與效率,接著針對姿態參數解算成果建立誤差推估以及分析方式,藉以明確評估姿態參數品質。而透過數值模擬以及實際應用所獲得之成果顯示,所提之多天線GPS求解姿態參數之技術搭配高效率之非迭代解法,可在無任何外部先驗資訊的條件下,快速求得可靠之載台姿態參數,對於具有高動態之移動載台應用可提供各高效且可靠之姿態求解方案。

並列摘要


This study aims to develop an efficient multi-antenna GPS technique and quality evaluation approach that can be used to determine the attitude parameters for a moving platform. First, considering the highly dynamic behavior of a moving platform, non-iterative analysis approaches were introduced and their efficiency and reliability were analyzed. Then, a rigorous error analysis approach was established to give definite indications on the obtained attitude parameters. Based on the numerical results from both simulated and real data, it is proven that the proposed approach is capable of giving accurate attitude parameter estimates independently without the need for auxiliary information. Consequently, the multi-antenna GPS system can serve as a reliable resolution of the attitude determination for moving platforms.

參考文獻


胡毓盛,2008。應用GPS多天線與虛擬參考站進行三維形變之監測,清雲科技大學空間資訊與防災科技研究所學位論文。
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胡智祐,2009。發展低成本緊耦合式INS/GPS整合無縫車用導航系統之研究,國立成功大學測量及空間資訊學系碩士論文。
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被引用紀錄


王成尹(2012)。以全球導航衛星系統實現剛體姿態量測〔碩士論文,國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-1903201314452914

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