Integrated Navigation System Using Multisensor Multiscale Fusion Estimation
WU Jian-tong · Journal of Chinese Inertial Technology · 2005
The model and algorithm of multisensor multiscale fusion estimation for the dynamic system are presented at a given scale. The observation systems are established at different scales, and the algorithm is used in INS/GPS integrated navigation system. The estimates are more accurate than the results at the finest scale. The simulation results show that the accuracy is improved.