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Due to the inherent uncertainties caused by the manufacturing process variation, future loading conditions and damage models, the time to failure of the mechanical structures under field stress condition is substantially different from the result in laboratories. For the purpose of efficient maintenance or preventing casualties, it is substantially useful to prognosticate the failure in advance of...
Supercapacitors provide high-power energy storage for electrical systems. The expected useful life of a supercapacitor is related to the oxidation of functional groups on the graphite electrode surface during usage, and it is highly dependent on operational voltage and temperature. In this paper, a life model is developed for commercial supercapacitors. The model incorporates a new voltage multiplier...
Due to the inherent uncertainties caused by the manufacturing process variation, future loading conditions and damage modeling, the lifetime of the mechanical structures or system used in filed condition substantially different from the result in laboratories. The physical clone, newly proposed term in this paper, is a slightly weak structure designed to produce failure earlier than target structures...
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