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Method and apparatus for providing a virtual age estimation for remaining lifetime prediction of a system using neural networks
Method and apparatus for providing a virtual age estimation for remaining lifetime prediction of a system using neural networks
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机译：用于使用神经网络为系统的剩余寿命预测提供虚拟年龄估计的方法和装置
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摘要
A method for providing a virtual age estimation for predicting the remaining lifetime of a device of a given type, comprises the steps of monitoring a predetermined number of significant parameters of respective ones of a training set of devices of the given type, the parameters contributing respective wear increments, determining coefficients of a radial basis function neural network for modeling the wear increments determined from the training set operated to failure and whereof the respective virtual ages are normalized substantially to a desired norm value, deriving from the radial basis function neural network a formula for virtual age of a device of the given type, and applying the formula to the significant parameters from a further device of the given type for deriving wear increments for the further device.
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