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介绍了为克服超磁致伸缩电─机械转换器热形变输出而研制的可微调的热变形补偿机构的结构、理论分析和试验结果。结果表明，提出的补偿机构能有效地补偿GMM棒的热变形，提高了GMA的位移输出特性。
The structure, theoretical analysis and experimental results of a thermoreversible compensation mechanism developed to overcome the thermal deformation output of a giant magnetostrictive electro-mechanical converter are introduced. The results show that the proposed compensation mechanism can effectively compensate the thermal deformation of the GMM rod and improve the displacement output characteristics of the GMA.