Application of the Kalman Filter in the Sonar Altimeter of the Underwater Glider

Bao Hua Shi; Wei Fang; Huan Liu; Cai Cai Wei

doi:10.4028/www.scientific.net/AMM.475-476.482

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 475-476Application of the Kalman Filter in the Sonar...

Application of the Kalman Filter in the Sonar Altimeter of the Underwater Glider

Abstract:

Based on the standard Kalman filter, considering the actual problems of the sonar altimeter is susceptible to the environment and its accuracy is poor, put forward a kind of adaptive algorithm based on n iterations to adjust observation noise. By adjusting the observation noise covariance, to make it more close to the actual value, so as to improve the accuracy of the altimeter data. Experiment show that the algorithm is effective.

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Periodical:

Applied Mechanics and Materials (Volumes 475-476)

Pages:

482-486

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.475-476.482

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Online since:

December 2013

Authors:

Bao Hua Shi*, Wei Fang, Huan Liu, Cai Cai Wei

Keywords:

Adaptive, Kalman Filter (KF), Sonar Altimeter, Underwater Glider

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* - Corresponding Author

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