# Fault Diagnosis of a Hydraulic Pump Based on the CEEMD-STFT Time-Frequency Entropy Method and Multiclass SVM Classifier

> Research article (Shock and Vibration, 2016) · cited 32× · AI/ML

**Wikidata**: [openalex:W2524103062](https://www.wikidata.org/wiki/openalex:W2524103062)  
**Source**: https://4ort.xyz/entity/fault-diagnosis-of-a-hydraulic-pump-based-on-the-ceemd-stft-time-frequency-entropy-method-and-multiclass-svm-classifier