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。
This paper presents an implementation of rotor position estimation with self sensing method for permanent magnet (PM) synchronous machines.
提出了一种永磁同步电机转子位置估算的自检测方法。
A new method about pull sensing with temperature self-compensated based on loop thin-wall section beam is proposed.
提出一种基于圆环形薄壁截面梁的温度自补偿的拉力传感方法。
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