Fuzzy Logic Modeling Algorithm Based on Cluster Estimation Method

博士 === 國立交通大學 === 電機與控制工程系 === 87 === A fuzzy logic modeling algorithm have been proposed for semiconductor fabrication processes. The fuzzy logic modeling algorithm consists of a cluster estimation method and backpropagation learning method to construct a number of modeling structures from the trai...

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Main Authors: Jiunn-Yeong Yang, 楊俊勇
Other Authors: Jin-Chern Chiou
Format: Others
Language:en_US
Published: 1999
Online Access:http://ndltd.ncl.edu.tw/handle/11220308935283501095
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spelling ndltd-TW-087NCTU05910232016-07-11T04:13:50Z http://ndltd.ncl.edu.tw/handle/11220308935283501095 Fuzzy Logic Modeling Algorithm Based on Cluster Estimation Method 以資料聚集分佈估測法為基礎的模糊建模演算法 Jiunn-Yeong Yang 楊俊勇 博士 國立交通大學 電機與控制工程系 87 A fuzzy logic modeling algorithm have been proposed for semiconductor fabrication processes. The fuzzy logic modeling algorithm consists of a cluster estimation method and backpropagation learning method to construct a number of modeling structures from the training data. A decision rule based on the multiple correlation coefficient is used to obtain the optimum structure of fuzzy modeling from using the testing data. Upon the optimum structure has been reached, the gradient-descent method is used to refer the parameters of the final fuzzy model using both training and testing data. The algorithm has been applied to various nonlinear functions and a chemical vapor deposition process. The results demonstrate the efficiency and effectiveness of the proposed fuzzy logic model in comparison with existing fuzzy logic models and artificial neural network models. Jin-Chern Chiou 邱俊誠 1999 學位論文 ; thesis 88 en_US
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description 博士 === 國立交通大學 === 電機與控制工程系 === 87 === A fuzzy logic modeling algorithm have been proposed for semiconductor fabrication processes. The fuzzy logic modeling algorithm consists of a cluster estimation method and backpropagation learning method to construct a number of modeling structures from the training data. A decision rule based on the multiple correlation coefficient is used to obtain the optimum structure of fuzzy modeling from using the testing data. Upon the optimum structure has been reached, the gradient-descent method is used to refer the parameters of the final fuzzy model using both training and testing data. The algorithm has been applied to various nonlinear functions and a chemical vapor deposition process. The results demonstrate the efficiency and effectiveness of the proposed fuzzy logic model in comparison with existing fuzzy logic models and artificial neural network models.
author2 Jin-Chern Chiou
author_facet Jin-Chern Chiou
Jiunn-Yeong Yang
楊俊勇
author Jiunn-Yeong Yang
楊俊勇
spellingShingle Jiunn-Yeong Yang
楊俊勇
Fuzzy Logic Modeling Algorithm Based on Cluster Estimation Method
author_sort Jiunn-Yeong Yang
title Fuzzy Logic Modeling Algorithm Based on Cluster Estimation Method
title_short Fuzzy Logic Modeling Algorithm Based on Cluster Estimation Method
title_full Fuzzy Logic Modeling Algorithm Based on Cluster Estimation Method
title_fullStr Fuzzy Logic Modeling Algorithm Based on Cluster Estimation Method
title_full_unstemmed Fuzzy Logic Modeling Algorithm Based on Cluster Estimation Method
title_sort fuzzy logic modeling algorithm based on cluster estimation method
publishDate 1999
url http://ndltd.ncl.edu.tw/handle/11220308935283501095
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