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US09389138B2 Apparatus and method to detect damage of a component of a system 有权
检测系统部件损坏的装置和方法

Apparatus and method to detect damage of a component of a system
Abstract:
An apparatus and method detect damage of a component of a system. The damage detection apparatus includes a first grid of sensors arranged in a first orientation on a surface of the component and configured to generate a first set of signals. The apparatus also includes a second grid of sensors, independent from the first grid of sensors, arranged in a second orientation on an insulating layer on the surface of the component and configured to generate a second set of signals, the second orientation overlapping with the first orientation. A processor detects the damage based on a change in at least one signal of the first set of signals or the second set of signals.
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