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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/18453

Title: 無追蹤迴路之GPS導航設計
Algorithm Design for Tracking-Free Processing of GPS Signal
Authors: Ching-Kung Wu
Contributors: NTOU:Department of Communications Navigation and Control Engineering
Keywords: 全球定位系統;軟體接收機;擷取
GPS;Software-Defined Receiver;Acquisition
Date: 2010
Issue Date: 2011-07-04
Abstract: 近年來,GPS的長效星歷及AGPS的發展,逐漸成熟,對傳統的接收機運作方式而言,就有改善的空間。本論文即是在接收機有星曆的輔助情況下,進行擷取,定位解算,省略傳統的追蹤程序,進而達到省電效能。 本論文使用GPS軟體接收機,對實際的衛星訊號進行實作分析,提供如何取得虛擬距離、解決時間同步之方法,並計算出正確的GPS接收機位置。
A method for computing GPS receiver position not used tracking loop and absolute time information transmitted by the satellite. The GPS receiver is contained the available ephemeris data. The receiver fits the pseudoranges from acquisition procedure. The receiver then computes a position and absolute time that get from least-squares method, thus yielding the correct position for the GPS receiver.
URI: http://ethesys.lib.ntou.edu.tw/cdrfb3/record/#G0M97670035
Appears in Collections:[通訊與導航工程學系] 博碩士論文

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