The Extended Kalman Filter Data Fusion Algorithm Based on Discrete Stationary Wavelet Transformation
LI Hong - lian, HUANG Ding - fa, XIONG Yong - liang
DOI:10.11835/j.issn.1674-4764.2006.03.012
Received November 18, 2005,Revised November 18, 2005, Accepted , Available online July 01, 2015
Volume ,2006,Pages 43-
- Abstract
It is difficult to establish precise mathematical model in extended Kalman filter data fusion algorithm for GPS/ DR integrated vehicle navigation system, an improved extended Kalman filter data fusion algorithm is put forward based on Discrete stationary wavelet transformation. The simulation results show that the algorithm is better than the extended Kalman filter data fusion algorithm, and is available for GPS/DR integrated vehicle navigation system.