Tracking Architecture Based on Dual-Filter with State Feedback and Its Application in Ultra-Tight GPS/INS Integration

If a Kalman Filter (KF) is applied to Global Positioning System (GPS) baseband signal preprocessing, the estimates of signal phase and frequency can have low variance, even in highly dynamic situations. This paper presents a novel preprocessing scheme based on a dual-filter structure. Compared with...

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Bibliographic Details
Main Authors: Xi Zhang, Lingjuan Miao, Haijun Shao
Format: Article
Published: MDPI AG 2016-05-01
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