An Improved RAIM Algorithm and Hacth-type Filter Smoothing Strategy

来源 :第九届中国卫星导航学术年会 | 被引量 : 0次 | 上传用户:lyl478
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  An improved RAIM algorithm is proposed against the inaccurate of small outlier detection and identification,which based on the standard deviation of the unit weight in the positioning solution and in the form of an iterative selection of satellites.At the same time,the RAIM algorithm is applied to the positioning data preprocessing stage while the cycle slips only detect without repair.
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