本文介绍了磁致伸缩换能器的原理和设计制作方法。
The operating principle, the designing and fabricating method of optic fiber magnetostrictive transducer are introduced in the thesis.
磁致伸缩换能器驱动磁场是否均匀对其工作性能有显著影响。
The evenness of driving magnetic field of magnetostrictive transducer markedly affects its performance.
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。
Equivalent dynamic model of giant magnetostriction transducer is set by means of analyzing dynamic magnetostriction.
基于电路理论和系统动态方程提出了超磁致伸缩换能器的系统化整体结构设计方法。
The systematic structural design of a giant magnetostrictive transducer based on the circuit theory and system dynamic equation has been proposed.
超磁致伸缩换能器是利用超磁致伸缩材料将电磁能转化为机械振动的一种机械装置。
The giant magnetostrictive transducer, using a giant magnetostrictive material as a main element, can transform electromagnetic energy into mechanical energy.
磁致伸缩换能器驱动热声制冷机是以声能作为动力源，利用热声效应获得制冷的装置。
The thermoacoustic refrigerator driven by the magnetostrictive transducer takes advantage of thermoacoustic effect to obtain refrigeration.
本课题的研究及其取得的成果在磁致伸缩换能器的研究、应用领域具有一定的实际价值。
The research of this paper and its achievements have some practical merits in the researchful and applied fields of magnetostrictive transducer.
应用多尺度法得到了超磁致伸缩换能器几何非线性振动系统响应的解析解和频响特性表达式。
Then, the analytic solution of the geometrical nonlinear vibration system and the frequency-response properties of the actuator were analyzed by using multi-scale method.
给出超磁致伸缩换能器驱动磁场均匀性概念后，论述了超磁致伸缩换能器驱动磁场宜用电磁感应强度表示。
The concept of magnetic field uniformity is introduced. And the magnetic field intensity of super-magnetostrictive transducer can be used to denote relevant magnetic induction strength is discussed.
给出超磁致伸缩换能器驱动磁场均匀性概念后，论述了超磁致伸缩换能器驱动磁场宜用电磁感应强度表示。
The concept of magnetic field uniformity is introduced. And the magnetic field intensity of super-magnetostrictive transducer can be used to denote relevant magnetic induction strength is discussed.
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