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基于北斗的车载接收机航向测量技术研究
袁晓宇,李峰,胡文涛
0
(北京自动化控制设备研究所)
摘要:
研究一种BD2双天线的双频基线测量算法,实现了在车载动态条件下利用BD2卫星进行载体航向实时测量,满足军用车辆、无人机、船舶舰艇等载体高精度、快速实时、连续稳定长时间工作、低成本的要求,对算法实现进行了试验验证,取得了理想的成效,具有较强的工程实用价值。
关键词:  BD2  航向测量  算法  双天线  基线  整周模糊度
DOI:
基金项目:
Research on BD Satellite Receiver Technique about Course Determination
YUAN Xiao-yu,LI Feng,HU Wen-tao
(Beijing Institute of Automatic Control Equipment)
Abstract:
Using the BD2 Double frequency Carrier-phase difference technique to measure the vehicles Azimuth, have the characteristics of high accuracy,high reliability,faster and real time,long continuous work stability,low cost and so on, to meet the need of Military vehicles,pilotless aircraft,naval ship. Therefore, the algorithm were studied and tested practically. It illuminates a good application value.
Key words:  BD2  Azimuth determination  Algorithm  Double antenna  Baseline  Integer ambiguity

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