Title: A New Application of Kalman Filtering Algorithm Based on Interval Calculation in Navigation System
Abstract: In traditional Kalman filtering algorithm, the system noise and observation noise should be assumed as zero-mean Gaussian white noise, meanwhile need the state-space model and relevant references be given and accurate. However, the white noise is just an ideal noise model that doesnt exist in real environment. This paper analyzed the effect to filtering result from the statistical estimation in traditional Kalman filtering algorithm and brought interval calculation into traditional Kalman filtering algorithm, which based on the concept of interval and could improve the robustness of the system, decrease the error caused by the statistical estimation of noise model.
Publication Year: 2014
Publication Date: 2014-04-01
Language: en
Type: article
Indexed In: ['crossref']
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