Browsing Engineering (Faculty of) by Author "Narasimhan, Sriram"
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Gearbox Fault Detection using Synchro-squeezing Transform
Hazra, Budhaditya; Narasimhan, Sriram (Elsevier, 2016)This paper presents a novel fault-detection method for gearbox vibration signatures using synchro-squeezing transform (SST). Premised upon the concept of time-frequency (TF) reassignment, SST provides a sharp representation ... -
Novelty Detection in Airport Baggage Conveyor Gear-Motors Using Synchro-Squeezing Transform and Self-Organizing Maps
Hazra, Budhaditya; Pantula, Shilpa; Narasimhan, Sriram (Prognostic and Health Management Society, 2013)A powerful continuous wavelet transform based signal processing tool named Synchro-squeezing transform (SST) has recently emerged in the context of non-stationary signal processing. Founded upon the premise of time-frequency ...