The on-line monitoring method for mechanical characteristics of vacuum circuit breakers is researched in this paper.
研究了真空断路器机械特性的在线监测方法。
At last it analyses and forecasts the development trend of the application of every on-line monitoring method in the monitoring of the welding quality.
对各种在线监测方法在焊接质量监测中应用的发展趋势进行了分析和预测。
Combined with impedance concept, a method for on line structure health monitoring based on self sensing piezoelectric patches, which are bonded on the surface of the structure, is presented.
利用自驱动、自传感特性的压电陶瓷片，粘贴在外部结构的表面，结合动态阻抗的概念，提出了一种机电耦合的在线压电阻抗技术用于结构健康诊断。
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