International Journal of Information Engineering and Electronic Business(IJIEEB)

ISSN: 2074-9023 (Print), ISSN: 2074-9031 (Online)

Published By: MECS Press

IJIEEB Vol.2, No.1, Nov. 2010

Comparison of Two Methods Basing on Artificial Neural Network and SVM in Fault Diagnosis

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Chunming Li,Huiling Li

Index Terms

Neural network;SVM;fault diagnosis


Two diagnosis methods based on a neural network classifier and SVM are proposed for a pulse width modulation voltage source inverter. They are used to detect and identify the transistor open-circuit fault. BP neural network (BPNN) is capable of recognition. However, it has shortcomings obviously. These are just advantages of SVM, which has ability of global search. As an alternative to ANN, SVM can offer higher detection efficiency and reliability.

Cite This Paper

Chunming Li,Huiling Li,"Comparison of Two Methods Basing on Artificial Neural Network and SVM in Fault Diagnosis", IJIEEB, vol.2, no.1, pp.23-29, 2010.


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