Please use this identifier to cite or link to this item: http://rportal.lib.ntnu.edu.tw:80/handle/77345300/35571
Title: Development of rolling magnetic microrobots.
Authors: 國立臺灣師範大學科技應用與人力資源發展學系
Jiang, G. L.
Guu. Y. H.
Lu. C. N.
Li. P. K.
Shen. H. M.
Lee. L. S.
Yeh. J. A.
Hou. T. K.
Issue Date: 1-Jan-2010
Abstract: This paper reports magnetic microrobots with rolling capability. A magnetic object subjected to an externally rotating magnetic field would be rotated due to the tendency of alignment between its internal magnetization and the field. Based on this principle, a magnetic microrobot in a spherical body with a diameter of several hundred microns was designed and fabricated. To remotely power and control the microrobot, a rotating magnet was used to generate a rotating magnetic field. Driven by this field, the microrobot can freely roll on three-dimensional surfaces. These surfaces can be in air, water or silicon oil. In a dry environment, a microrobot with a diameter of 440 µm achieved a maximum linear speed of 13.2 mm s−1.
URI: http://rportal.lib.ntnu.edu.tw/handle/77345300/35571
ISSN: 0960-1317;1361-6439
Other Identifiers: ntnulib_tp_E0202_01_150
Appears in Collections:教師著作

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