[1]周序洋,查利权.基于前馈多层神经网络的振动模态参数计算[J].常州大学学报(自然科学版),2002,(04):50-53.
 ZHOU Xu -yang,ZHA Li-quan.Computing Vibrational Modal Parameters by Neural Network[J].Journal of Changzhou University(Natural Science Edition),2002,(04):50-53.
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基于前馈多层神经网络的振动模态参数计算()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2002年04期
页码:
50-53
栏目:
出版日期:
2002-12-25

文章信息/Info

Title:
Computing Vibrational Modal Parameters by Neural Network
作者:
周序洋1 查利权2
1.南京建筑工程学校设计研究室, 江苏南京210017 ;2.上海市建筑科学研究院, 上海200032
Author(s):
ZHOU Xu -yang1 ZHA Li-quan2
1 .Designing Research Insti tute , Nanjing Civi Engineering School , Nanjing 210000 , China ;2 .Shanghai Research Institute of Building Sciences , Shang hai 200032 , China
关键词:
振动模态参数神经网络
Keywords:
vibration neural netw ork modal parameter
分类号:
O 325
文献标志码:
A
摘要:
提出了用于振动模态分析的BP 神经网络模型, 设计了适用于此类问题的神经网络拓扑结构, 在此基础上得到了一种振 动模态参数的计算方法。这种策略利用了误差反向传输法的特点。此方法被用于一个具体的振动系统, 得到了满意的结果。通 过对一个实际振动系统的仿真考察了相关神经网络结构的收敛性能及计算效果, 结果令人满意。
Abstract:
It proposed a kind of model based on BP neural network for vibrat ion modal analy sis .The topological architectures fit for this kind of problem was desig ned .In this way an algo rithm used fo r the calculation of the vibration modal parameters w as obtained .The approach ex ploit s error back -propagatio n learning method . The perfo rmance and convergence behavior of the proposed neural netw ork archi tectures were investigated by computer simulations of areal vibration system .The result s show ed good performance .

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备注/Memo

备注/Memo:
作者简介:周序洋(1955 -), 男, 江苏响水人, 讲师。
更新日期/Last Update: 2002-12-25