计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (32): 244-248.DOI: 10.3778/j.issn.1002-8331.2009.32.075

• 工程与应用 • 上一篇    

空间点目标识别的模糊神经网络应用研究

郑俊生1,张继红2   

  1. 1.东软信息学院 计算机科学与技术系,辽宁 大连 116023
    2.大连交通大学 理学院,辽宁 大连 116028
  • 收稿日期:2008-06-23 修回日期:2008-10-08 出版日期:2009-11-11 发布日期:2009-11-11
  • 通讯作者: 郑俊生

Research on spatial point target recognition using Fuzzy Neural Network

ZHENG Jun-sheng1,ZHANG Ji-hong2   

  1. 1.Department of Computer Science,Neusoft Institute of Information,Dalian,Liaoning 116023,China
    2.Department of Science,Dalian Jiaotong University,Dalian,Liaoning 116028,China
  • Received:2008-06-23 Revised:2008-10-08 Online:2009-11-11 Published:2009-11-11
  • Contact: ZHENG Jun-sheng

摘要: 首先对空间目标辐射特性进行了研究,指出了用空间目标在3个不同波段的辐射通量作为特征向量进行目标识别。然后研究了进化模糊神经网络(EFuNN)和动态进化神经模糊推理系统(DENFIS),最后用EFuNN和DENFIS进行了仿真实验,并且与BP神经网络、遗传算法以及遗传-神经算法进行了比较。仿真结果表明EFuNN尤其是DENFIS具有较好的学习能力和泛化能力,较大地提高了目标识别率,能够较好地进行空间点目标的识别。

关键词: 模糊神经网络, 进化模糊神经网络, 动态进化神经模糊推理系统

Abstract: Radiometric characteristics for spacial target are discussed.And irradiances at three different wave bands of spacial target are taken as eigenvector for target recognition.Then,EFuNN and DENFIS are presented for spacial point target recognition.At last numerical experiment based on EFuNN and DENFIS is presented.It is demonstrated that EFuNN,especially DENFIS can effectively learn complex temporal sequences in an adaptive way and outperform some existing models.

Key words: Fuzzy Neural Networks(FNN), Evolving Fuzzy Neural Network(EFuNN), Dynamic Evolving Neural-Fuzzy Inference System(DENFIS)

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