Two common methods of thermal deformation compensation of the GMM ( Giant Magnetostrictive Material) actuator, the compulsive cooling methods and the thermal compensation methods, were introduced. And the structure and work principle of the GMM actuator and the nozzle flapper valve were analyzed.
介绍了GMM(超磁致伸缩材料)转换器热变形抑制的常用两种方法:冷却和补偿方法,分析了GMM转换器及喷嘴挡板阀的结构组成和工作原理。
Research on the Nozzle Flapper Servo Valve Driven by GMM Actuator
基于GMM转换器喷嘴挡板伺服阀的研究
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