FAULT DIAGNOSIS OF MARINE DIESEL ENGINE BASED ON MULTI-SCALE TIME DOMAIN DECOMPOSITION AND CONVOLUTIONAL NEURAL NETWORK

Fault Diagnosis of Marine Diesel Engine Based on Multi-scale Time Domain Decomposition and Convolutional Neural Network

Marine diesel engines work in an environment with multiple excitation sources.Effective feature extraction and Brain Supplements fault diagnosis of diesel engine vibration signals have become a hot research topic.Time-domain synchronous averaging (TSA) can effectively handle vibration signals.However, the key phase signal required for TSA is diffic

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Opportunistic Strategies for Capture and Storage of Prey of Two Species of Social Wasps of the Genus Polybia Lepeletier (Vespidae, Polistinae, Epiponini)

The foraging activity in social wasps is complex behavior that involves the ability to locate and transport the resources necessary for ORTHO-CORE the colony.The activity is opportunistic and generalist, sometimes adapting to the availability of the resources when the colonies are exposed to critical environmental conditions.The aim of this study w

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