Condition monitoring of variable-speed and -load machinery using time-frequency distributions

Insight: Non-Destructive Testing and Condition Monitoring

Volumn 43, Issue 8, 2001, Pages 526-530

  Saavedra, P ^a   Araya, F ^a  

^a UNIVERSITY OF CONCEPCIÓN   (Chile)

Author keywords

[No Author keywords available]

Indexed keywords

FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; MACHINERY; SPECTRUM ANALYSIS; TIME DOMAIN ANALYSIS; VIBRATIONS (MECHANICAL);

NONSTATIONARY SIGNAL ANALYSIS; TIME FREQUENCY DISTRIBUTIONS; TIME FREQUENCY DOMAIN ANALYSIS;

CONDITION MONITORING;

EID: 0035422362     PISSN: 13542575     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. The analysis of nonstationary signals using time frequency methods
2. Time-frecuency distributions - a review
3. 'Algorithms for time-frecuency signal analysis.' de B. Boashash
4. The application of the Wigner distribution to the identification of structure-borne noise components
5. Pseudo Wigner-Ville time-frecuency distribution and its application to machinery condition monitoring
6. Improved time-frecuency representation of multicomponent signals using exponential kernels
7. Application of Choi-Williams reduced interference time-frequency distribution to machinery diagnostics
8. The use of cone-shaped kernels for generalized time-frequency representations of nonstationary signals