新型基于细小管道检查用电磁驱动器研究

Research On A Newly Typed Electromagnetic Actuator Used In Narrow Pipe Lines Inspection

本文介绍了一种新研制的基于细小管道检查用的微小型电磁驱动器。该驱动器采用蠕动驱动方式。文章阐述了驱动器的结构、驱动原理及其移动机理。并就驱动器在不同介质上的驱动性能（包括爬坡性能）作了实验研究，进行了一定的分析。

A newly typed electromagnetic microactuator has been developed, which adopts the wriggling driving mode. This article describes the structure、 the theory applied and the mobile mechanism of the microactuator. Finally, the paper gives out and analyses the results of the experiment about the driving properties when the actuator moves on different materials including its climbing ability.