2015
DOI: 10.1155/2015/106945
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Artificial Neural Network Model for Monitoring Oil Film Regime in Spur Gear Based on Acoustic Emission Data

Abstract: The thickness of an oil film lubricant can contribute to less gear tooth wear and surface failure. The purpose of this research is to use artificial neural network (ANN) computational modelling to correlate spur gear data from acoustic emissions, lubricant temperature, and specific film thickness ( ). The approach is using an algorithm to monitor the oil film thickness and to detect which lubrication regime the gearbox is running either hydrodynamic, elastohydrodynamic, or boundary. This monitoring can aid ide… Show more

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Cited by 10 publications
(10 citation statements)
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“…The back-propagation process contains two stages which are feed-forward and backpropagation. The initial stage is a feed-forward stage where the network is assigned randomly that will result in an error value [25]. Then the error value will be taken to adjust the weights in the back-propagation stage.…”
Section: Artificial Neural Networkmentioning
confidence: 99%
“…The back-propagation process contains two stages which are feed-forward and backpropagation. The initial stage is a feed-forward stage where the network is assigned randomly that will result in an error value [25]. Then the error value will be taken to adjust the weights in the back-propagation stage.…”
Section: Artificial Neural Networkmentioning
confidence: 99%
“…In recent years neural computing become a common used method in many fields because of their ability to measure nonlinear relationships in complex processes. Therefore, ANN have been employ in machine faults prediction and classification problems [27,28] ANN structure is an interlinked assembly of individual processing elements called nodes. Each node receives inputs from neighbouring nodes, processes the information with selected transfer function and produces an output to be transmitted to the next node.…”
Section: Artificial Neural Networkmentioning
confidence: 99%
“…21 BP neural network is composed of input, hidden and output layers, and there are several neural nodes in each layer. The neural nodes in every layer connect with the nodes in adjacent layer by the weights and thresholds.…”
Section: ∂ ∂Umentioning
confidence: 99%
“…Due to the strong learning ability and simple structure, artificial neural networks are widely used in many fields, such as forecasting and nonlinear multivariate data analysis. 21 BP neural network is composed of input, hidden and output layers, and there are several neural nodes in each layer. The neural nodes in every layer connect with the nodes in adjacent layer by the weights and thresholds.…”
Section: Neural Network Model For Time-varying Oil Film Stiffness and Dampingmentioning
confidence: 99%