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X-ray tube bearing failure prediction using digital twin analytics
X-ray tube bearing failure prediction using digital twin analytics
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机译：使用数字孪生分析的X射线管轴承故障预测
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摘要
Methods and apparatus for predicting x-ray tube liquid bearing failure are disclosed. An example circuit board device includes a sensor to detect, in a free run mode of an x-ray tube, vibration in an x-ray tube housing. The example device includes a digital signal processor to process vibration information representing vibration detected to generate x-ray tube characterization information. The example device includes a communication interface to relay the x-ray tube characterization information to a cloud infrastructure to process the characterization information to generate a failure prediction based on x-ray tube bearing coast down characteristics extracted from the characterization information. Other example instructions cause a machine to receive x-ray tube characterization information related to bearing vibration in the x-ray tube. The instructions, when executed, cause the machine to process the information based on coast down characteristics extracted from the information to identify a rate of failure and/or a time to failure, etc.
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