[go: up one dir, main page]

Rubhini et al., 2017 - Google Patents

Machine condition monitoring using audio signature analysis

Rubhini et al., 2017

Document ID
16366907783061392854
Author
Rubhini B
Ranjan P
Publication year
Publication venue
2017 fourth international conference on signal processing, communication and networking (ICSCN)

External Links

Snippet

Continuous Condition Monitoring of the machine is importan to improve efficiency of the machine, to avoid unexpected accidents and financial losses. Condition monitoring using audio signal processing is focused in this paper. The sound of the machine carries …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/04—Measuring characteristics of vibrations in solids by using direct conduction to the detector of vibrations which are transverse to direction of propagation
    • G01H1/06—Frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/04—Frequency
    • G01H3/08—Analysing frequencies present in complex vibrations, e.g. comparing harmonics present
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Testing of gearing or of transmission mechanisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Testing of bearings

Similar Documents

Publication Publication Date Title
Shukla et al. A Wavelet Features and Machine Learning Founded Error Analysis of Sound and Trembling Signal
Hassan et al. Induction motor broken rotor bar fault detection techniques based on fault signature analysis–a review
Lei et al. Fault diagnosis of rotating machinery using an improved HHT based on EEMD and sensitive IMFs
Van Hecke et al. Low speed bearing fault diagnosis using acoustic emission sensors
Chow et al. Induction machine fault diagnostic analysis with wavelet technique
US10368177B2 (en) Abnormality detecting device, abnormality detection method, and recording medium storing abnormality detection computer program
Grebenik et al. Roller element bearing acoustic fault detection using smartphone and consumer microphones comparing with vibration techniques
WO2013180723A1 (en) Methods apparatuses for defect diagnosis in a mechanical system
Liu et al. An online bearing fault diagnosis technique via improved demodulation spectrum analysis under variable speed conditions
Bai et al. Adaptive order tracking technique using recursive least-square algorithm
CN114061947B (en) Sparse time-frequency analysis-based variable-rotation-speed fault diagnosis method and system for gearbox
Wegerich Similarity‐based modeling of vibration features for fault detection and identification
Rubhini et al. Machine condition monitoring using audio signature analysis
Garg et al. Current signature analysis and its application in the condition monitoring of wind turbine for rotor faults
Afshar et al. Generalized roughness bearing fault diagnosis using time series analysis and gradient boosted tree
Babu et al. Review on various signal processing techniques for predictive maintenance
Unsal et al. Detection of the broken rotor bars of squirrel-cage induction motors based on normalized least mean square filter and Hilbert envelope analysis
Aburakhia et al. Joint instantaneous amplitude-frequency analysis of vibration signals for vibration-based condition monitoring of rolling bearings
JP2021071354A (en) Bearing diagnosis system and bearing diagnosis method
RU2769990C1 (en) Method for vibration diagnostics of dc electric motors using the wavelet analysis method
Wang et al. Vibration signature analysis for broken rotor bar diagnosis in induction motors based on cyclic modulation spectrum
US9829540B2 (en) Method and controller for determining an undesired condition in an electrical drive system
Gholaminejad et al. A novel kurtogram-based health index for induction motor fault diagnosis
Kumar et al. Classification of rolling element bearing fault using singular value
CN115616403A (en) Permanent magnet synchronous motor bearing fault initial diagnosis method, device and storage medium