p.705
p.710
p.715
p.719
p.724
p.729
p.733
p.739
p.742
Ship Rolling Motion Prediction Based on Wavelet Neural Network
Abstract:
The traditional time series predictive models are not able to achieve a satisfying prediction effect in the problem of a non-linear system and nonstationary time series. To solve these problems, ship course time series prediction, which is based on back propagation wavelet neural network structure and algorithm, was proposed. It combined wavelet analysis and neural network characteristics, and employed the nonlinear Morlet wavelet radices as the activation function. This method was applied to ship rolling motion prediction, and simulation results showed the validity to improving the prediction accuracy.
Info:
Periodical:
Pages:
724-728
Citation:
Online since:
July 2012
Authors:
Price:
Сopyright:
© 2012 Trans Tech Publications Ltd. All Rights Reserved
Share:
Citation: