Increasing mapping based hidden Markov model for dynamic process monitoring and diagnosis

作者：

Highlights：

• An increasing mapping based hidden Markov model (IMHMM) is proposed.

• Parameter re-estimation formulas are based on increasing mappings.

• An IMHMM based expandable process monitoring and fault diagnosis framework.

• An index considering serial correlation is used for dynamical process.

摘要

Highlights•An increasing mapping based hidden Markov model (IMHMM) is proposed.•Parameter re-estimation formulas are based on increasing mappings.•An IMHMM based expandable process monitoring and fault diagnosis framework.•An index considering serial correlation is used for dynamical process.

论文关键词：Increasing mapping,Hidden Markov model,Process monitoring,Fault diagnosis,Independent component analysis

论文评审过程：Available online 6 August 2013.

论文官网地址：https://doi.org/10.1016/j.eswa.2013.07.098