Application of Kalman filter in wharf surface displacement of Beidou automatic monitoring
Xinyu Fang,
Xiaowei Yao,
Jing Xie
et al.
Abstract:To meet the requirements for real-time dynamic monitoring of wharf surface displacement, an automatic monitoring system based on Beidou satellite navigation was constructed, and it was applied to monitor the surface displacement of a wharf in Tianjin Port. Next, the sensible system noise of the Kalman filter state equation was determined by the simulation experiment. Finally, the monitoring data were processed and analyzed by Kalman filter. The results show that the accuracy of the monitoring data can be impro… Show more
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