The Intelligent Diagnosis of a Hydraulic Plunger Pump Based on the MIGLCC-DLSTM Method Using Sound Signals

The Intelligent Diagnosis of a Hydraulic Plunger Pump Based on the MIGLCC-DLSTM Method Using Sound Signals

To fully exploit the rich state and fault information embedded in the acoustic signals of a hydraulic plunger pump, this paper proposes an intelligent diagnostic method based on sound signal analysis. First, acoustic signals were collected under normal and various fault conditions. Then, four distin...

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Bibliographic Details
Main Authors: Liqiang Ma, Anqi Jiang, Wanlu Jiang
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Machines
Subjects:
hydraulic plunger pump
sound signals
hybrid cepstral features
double layer long short-term memory network
intelligent diagnosis
Online Access:https://www.mdpi.com/2075-1702/12/12/869
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