Integrated Navigation Filter Using Elman Neural Network
Jianyong Chen, JU Jian-bo · Journal of Projectiles.Rockets.Missiles and Guidance · 2003
In this paper,the character of Elman neural network with inner feedback is studied,then an INS/GPS integrated navigation filtering algorithm using the neural network is proposed.Simulation results indicate that the algorithm,compared with Kalman filter,has similar accuracy and better rohustness to model uncertainties and noise characteristics variation.