Paper Title:
Design and Modal Analysis of Fast Magnetostrictive Steering Mirror
  Abstract

In this paper the mechanical structure and the operating principle of a fast steering mirror (FSM) are introduced, and a novel FSM based on magnetostrictive actuators is designed. The modal analysis of the FSM is carried out with the help of the finite element method, and relative experiments are also conducted. The experimental results and that of simulation are given and in good qualitative agreement with each other. This paper pays attention to ameliorating the FSM structure for higher mechanical natural frequency and perfect control performance. The experimental results would be helpful for the construction design of the FSM.

  Info
Periodical
Materials Science Forum (Volumes 546-549)
Edited by
Yafang Han et al.
Pages
2245-2249
DOI
10.4028/www.scientific.net/MSF.546-549.2245
Citation
Y. Yong, L. Lin, L. Chao, "Design and Modal Analysis of Fast Magnetostrictive Steering Mirror", Materials Science Forum, Vols. 546-549, pp. 2245-2249, 2007
Online since
May 2007
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Price
$32.00
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