Application of Hidden Markov Model to Fault Diagnosis of Power Electronic Circuit

@article{Yan2009ApplicationOH,
  title={Application of Hidden Markov Model to Fault Diagnosis of Power Electronic Circuit},
  author={Ren-Wu Yan and Jin-Ding Cai},
  journal={2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis},
  year={2009},
  pages={1-4}
}
This paper presents a new method of applying autoregressive(AR) model and hidden markov model (HMM) to fault diagnosis of power electronic circuit.AR coefficients is used as Exacting the features of the states of the circuit firstly.Then fault modes are trained and recognized by hidden markov model. Finally, a three-phase SCR rectifier circuit with… CONTINUE READING