Entropy Measures in Machine Fault Diagnosis: Insights and Applications
IEEE Transactions on Instrumentation and Measurement(2020)
摘要
Entropy, as a complexity measure, has been widely applied for time series analysis. One preeminent example is the design of machine condition monitoring and industrial fault-diagnostic systems. The occurrence of failures in a machine will typically lead to nonlinear characteristics in the measurements, caused by instantaneous variations, which can increase the complexity in the system response. En...
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关键词
Entropy,Time measurement,Complexity theory,Fault diagnosis,Measurement uncertainty,Vibration measurement,Feature extraction
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