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Damage Detection in Sandwich Composite Materials
总结
Researchers at Purdue University have developed a component inspection method that can locate subsurface damage in sandwich composite materials. Damage detection is achieved with a three-dimensional laser vibrometer that collects forced frequency response data on a component that is being excited by a piezoelectric actuator. Using this data, damage can be reliably detected throughout a component without having to remove it from its structure.
技术优势
Inspect component without removing it from structureDetects damage throughout entire component
技术应用
ManufacturingMachiningDamage Analysis
详细技术说明
Purdue Mechanical Engineering
国家
United States
申请号码
8,656,779
国家/地区
美国
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