| 基于小波神经网络的非线性动态系统辩识 |
| |
| 引用本文： | 丁亚锋,王先来. 基于小波神经网络的非线性动态系统辩识[J]. 起重运输机械, 2004, 0(1): 27-29 |
| |
| 作者姓名： | 丁亚锋 王先来 |
| |
| 作者单位： | 天津大学自动化学院 |
| |
| 摘 要： | 采用一种新型小波神经网络对非线性动态系统进行辨识。通过优化组合小波基元激励函数 ,大大减小了小波神经网络的规模 ,改善了网络学习特性。仿真结果表明 ,该网络结构及其学习算法简单有效 ,逼近精度高
|
| 关 键 词： | 小波神经网络 非线性系统 辩识 小波变换 |
| 修稿时间： | 2003-06-18 |
WNN based nonlinear dynamic system identification |
| |
| DING Ya-feng. WNN based nonlinear dynamic system identification[J]. Hoisting and Conveying Machinery, 2004, 0(1): 27-29 |
| |
| Authors: | DING Ya-feng |
| |
| Affiliation: | DING Ya-feng |
| |
| Abstract: | This paper presents a method for nonlinear dynamic system identification based on a new type of wavelet neural network(WNN).The size of this network is greatly decreased and its learning algorithm is also improved through optimizing wavelet neural cell exciting functions.The simulation results show the high efficiency and excellent performance of structure and learning algorithm of this WNN. |
| |
| Keywords: | WNN nonlinear dynamic system identification wavelet transformation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
