TY - GEN
T1 - Data-driven Based PEMFC EIS Modeling with Nyquist Plot
AU - Zhang, Haochuan
AU - Lv, Jianfeng
AU - Kuang, Jiyuan
AU - Wang, Zhenhuan
AU - Matraji, Imad
AU - Muhl, Patrick
AU - Liu, Jianxing
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Electrochemical impedance spectroscopy (EIS) Nyquist plot modeling has been attached great importance to fault diagnosis of proton exchange membrane fuel cell (PEMFC) system. This paper applies Gaussian process regression (GPR) and Bayesian optimization (BO) to the problem of building an adaptive EIS Nyquist plot model of PEMFC. The experimental results show that GPR performs better than multivariate polynomial regression and equivalent circuit model (ECM) method for this task when a small number of training samples are available. Therefore, this method can be a suitable approach for online adaption of EIS Nyquist plot model for fault diagnosis application.
AB - Electrochemical impedance spectroscopy (EIS) Nyquist plot modeling has been attached great importance to fault diagnosis of proton exchange membrane fuel cell (PEMFC) system. This paper applies Gaussian process regression (GPR) and Bayesian optimization (BO) to the problem of building an adaptive EIS Nyquist plot model of PEMFC. The experimental results show that GPR performs better than multivariate polynomial regression and equivalent circuit model (ECM) method for this task when a small number of training samples are available. Therefore, this method can be a suitable approach for online adaption of EIS Nyquist plot model for fault diagnosis application.
KW - Data-driven
KW - Electrochemical Impedance Spectroscopy
KW - Gaussian Process Regression
KW - Hyper-parameter Adaptive
KW - Proton Exchange Membrane Fuel Cell
UR - https://www.scopus.com/pages/publications/85143893842
U2 - 10.1109/IECON49645.2022.9969019
DO - 10.1109/IECON49645.2022.9969019
M3 - 会议稿件
AN - SCOPUS:85143893842
T3 - IECON Proceedings (Industrial Electronics Conference)
BT - IECON 2022 - 48th Annual Conference of the IEEE Industrial Electronics Society
PB - IEEE Computer Society
T2 - 48th Annual Conference of the IEEE Industrial Electronics Society, IECON 2022
Y2 - 17 October 2022 through 20 October 2022
ER -