The Proceedings of the International Conference on Motion and Vibration Control
Online ISSN : 2424-2977
6.2
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Design and Control of a VR Type Contact-free Linear Actuator
Sang Heon LeeSuk Jung KwangSu Baek Yoon
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CONFERENCE PROCEEDINGS FREE ACCESS

Pages 818-823

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Abstract

As the micro-technologies are developed in the precision manufacturing, the importance of micro actuator is increasing. But conventional actuators, piggy-back type or mechanical contact type, have limits to cope with demanded performance. As a solution, the magnetic suspension technology, showed much possibility, has been researched. This paper is about the design and control of a magnetically suspended linear actuator. The operating principle is explained with the magnetic force analysis. The control logic to achieve smooth motion is described. Finally, the experimental results are given.

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© 2002 The Japan Society of Mechanical Engineers
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