Application of magnetostriction position transducer based on singlechip 基于单片机的磁致伸缩位移传感器的应用
The magnetic characteristic of uncrystallized thread with zero magnetostriction coefficient and fabrication of the transducer as well as the principle of measurement are introduced concretely. 具体介绍了零磁致伸缩系数非晶丝的磁特性、传感器制作及测量原理。
Equivalent dynamic model of giant magnetostriction transducer is set by means of analyzing dynamic magnetostriction. 对动态磁致伸缩过程进行分析,并建立了超磁致伸缩换能器的等效动力学模型。
Piezoelectric ceramic transducer is chosen by contrasting between the two kinds which the other one is magnetostriction transducer, and its construction is designed and emulated. 超声换能器分为磁致伸缩换能器和压电陶瓷换能器两种,通过对比二者的优缺点,最终选用了压电陶瓷换能器,并对其结构进行了设计与仿真。