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As a basic reliability analysis method, FMECA is proved to be effective and efficient to ensure the reliability of product. The aim of our work is to present the status of FMECA research and engineering application, and give engineers more experience to do this work promoting the applications of the technology. With the developing of FMECA technology, application in space, aeronautics, automotive...
Accelerometer is a sensor which converts acceleration that acts on the transport input shaft to an electrical signal by a variety of means of measurements. Acceleration will change into velocity by integration, while acquire the position information by the second integration. Through measuring linear acceleration of vehicle along the certain direction by accelerometer, inertial navigation system can...
Prognostics and health management (PHM) seeks to identify and isolate reliability problems in products (diagnostics) and predict a product's remaining useful life (prognostics). In this paper, a four-step PHM approach for power supplies is presented: 1) precursor parameter identification based on historical data analysis and failure mechanism analysis; 2) baseline establishment by conducting experiments...
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