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Analysis and Control on a Specific Electromagnetic Micromirror
Joint Authors
Dong, Ruili
Sun, Wanyan
Tan, Yonghong
Shen, Wenjiang
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-10
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
In this paper, 10 resonant modes were divided based on the structure of a specific two-dimensional electromagnetic micromirror from Professor Shen’s team and Finite Element Method (FEM), and using as many as 10 resonant modes to do such analysis was the first time according to the best of our knowledge.
The results showed that the slow axis can participate in several resonant motions under the signals of resonant frequencies.
In particular, participating in Mode 1 for slow-scan axis was the key reason to the instability of Vertical Refreshing Scanning (VRS) in raster scanning.
In addition, a piecewise PID control based on filters design for this electromagnetic micromirror was proposed to suppress the unexpected resonant oscillation and to improve the angular positioning accuracy in slow-scan axis control.
Finally, the proposed method was applied to electromagnetic micromirror stages, and the experimental results showed that the proposed approach was reliable.
American Psychological Association (APA)
Sun, Wanyan& Tan, Yonghong& Dong, Ruili& Shen, Wenjiang. 2020. Analysis and Control on a Specific Electromagnetic Micromirror. Discrete Dynamics in Nature and Society،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1153069
Modern Language Association (MLA)
Sun, Wanyan…[et al.]. Analysis and Control on a Specific Electromagnetic Micromirror. Discrete Dynamics in Nature and Society No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1153069
American Medical Association (AMA)
Sun, Wanyan& Tan, Yonghong& Dong, Ruili& Shen, Wenjiang. Analysis and Control on a Specific Electromagnetic Micromirror. Discrete Dynamics in Nature and Society. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1153069
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1153069