文章提出了四种抑制或补偿超磁致伸缩驱动器热位移的方法。
This paper puts forward 4 methods for restraining and compensating the thermal-deformation of the giant magnetostrictive actuator.
超磁致伸缩驱动器是一种新型驱动器，其设计理论和方法具有特殊性。
Magnetostrictive actuator is a new type of actuator, and its designing is particular.
介绍了一种新型的液压高速开关阀，它采用了超磁致伸缩驱动器和锥体式阀芯结构。
A new kind of hydraulic high-speed on-off valve with giant magnetostrictive actuator and cone valve structure is presented.
由于内在的滞回非线性，超磁致伸缩驱动器(GMA)会在开环系统中引起定位误差，在闭环系统中造成系统不稳定。
Due to the inherent hysteretic nonlinearity, the giant magnetostrictive actuator (GMA) can cause position error in the open-loop systems, and cause instability in the closed-loop systems.
超磁致伸缩材料的热变形严重影响驱动器的输出精度。
The thermal-deformation of the magnetostrictive material will influence the output accuracy of the actuator seriously.
本文以超磁致伸缩薄膜(GMF)为驱动器，研制了一种外磁场驱动的无缆仿生游动微型机器人。
In this dissertation, by using giant magnetostrictive thin films (GMF) as actuator, a biomimetic swimming micro robot is developed.
本文以超磁致伸缩薄膜(GMF)为驱动器，研制了一种外磁场驱动的无缆仿生游动微型机器人。
In this dissertation, by using giant magnetostrictive thin films (GMF) as actuator, a biomimetic swimming micro robot is developed.
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