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@article{ART001538193},
author={황철희 and 김용민 and Cheol Hong Kim and 김종면},
title={Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2011},
volume={16},
number={3},
pages={141-148}

TY - JOUR
AU - 황철희
AU - 김용민
AU - Cheol Hong Kim
AU - 김종면
TI - Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods
JO - Journal of The Korea Society of Computer and Information
PY - 2011
VL - 16
IS - 3
PB - The Korean Society Of Computer And Information
SP - 141
EP - 148
SN - 1598-849X
AB - This paper proposes an efficient two-stage fault prediction algorithm for fault detection and diagnosis of induction motors. In the first phase, we use a linear predictive coding (LPC) method to extract fault patterns. In the second phase, we use a dynamic time warping (DTW) method to match fault patterns. Experiment results using eight vibration data, which were collected from an induction motor of normal fault states with sampling frequency of 8 kHz and sampling time of 2.2 second, showed that our proposed fault prediction algorithm provides about 45% better accuracy than a conventional fault diagnosis algorithm. In addition, we implemented and tested the proposed fault prediction algorithm on a testbed system including TI's TMS320F2812 DSP that we developed.
KW - fault detection and diagnosis;linear predictive coding;dynamic time warping;induction motor
DO -
UR -
ER -

황철희, 김용민, Cheol Hong Kim and 김종면. (2011). Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods. Journal of The Korea Society of Computer and Information, 16(3), 141-148.

황철희, 김용민, Cheol Hong Kim and 김종면. 2011, "Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods", Journal of The Korea Society of Computer and Information, vol.16, no.3 pp.141-148.

황철희, 김용민, Cheol Hong Kim, 김종면 "Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods" Journal of The Korea Society of Computer and Information 16.3 pp.141-148 (2011) : 141.

황철희, 김용민, Cheol Hong Kim, 김종면. Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods. 2011; 16(3), 141-148.

황철희, 김용민, Cheol Hong Kim and 김종면. "Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods" Journal of The Korea Society of Computer and Information 16, no.3 (2011) : 141-148.

황철희; 김용민; Cheol Hong Kim; 김종면. Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods. Journal of The Korea Society of Computer and Information, 16(3), 141-148.

황철희; 김용민; Cheol Hong Kim; 김종면. Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods. Journal of The Korea Society of Computer and Information. 2011; 16(3) 141-148.

황철희, 김용민, Cheol Hong Kim, 김종면. Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods. 2011; 16(3), 141-148.

황철희, 김용민, Cheol Hong Kim and 김종면. "Fault Detection and Diagnosis of Induction Motors using LPC and DTW Methods" Journal of The Korea Society of Computer and Information 16, no.3 (2011) : 141-148.