Analysis and Control on a Specific Electromagnetic Micromirror
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 knowle...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2020/4612376 |
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| _version_ | 1832547015051968512 |
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| author | Wanyan Sun Yonghong Tan Ruili Dong Wenjiang Shen |
| author_facet | Wanyan Sun Yonghong Tan Ruili Dong Wenjiang Shen |
| author_sort | Wanyan Sun |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-6f54dc069fbe4032b41a37978e067bbc |
| institution | Kabale University |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-6f54dc069fbe4032b41a37978e067bbc2025-02-03T06:46:19ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2020-01-01202010.1155/2020/46123764612376Analysis and Control on a Specific Electromagnetic MicromirrorWanyan Sun0Yonghong Tan1Ruili Dong2Wenjiang Shen3Tianjin Key Laboratory of Intelligent Robotics, Nankai University, Tianjin 300350, ChinaCollege of Information Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 201418, ChinaCollege of Information Science and Technology, Donghua University, Shanghai 200000, ChinaSuzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Science, Suzhou 215123, ChinaIn 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.http://dx.doi.org/10.1155/2020/4612376 |
| spellingShingle | Wanyan Sun Yonghong Tan Ruili Dong Wenjiang Shen Analysis and Control on a Specific Electromagnetic Micromirror Discrete Dynamics in Nature and Society |
| title | Analysis and Control on a Specific Electromagnetic Micromirror |
| title_full | Analysis and Control on a Specific Electromagnetic Micromirror |
| title_fullStr | Analysis and Control on a Specific Electromagnetic Micromirror |
| title_full_unstemmed | Analysis and Control on a Specific Electromagnetic Micromirror |
| title_short | Analysis and Control on a Specific Electromagnetic Micromirror |
| title_sort | analysis and control on a specific electromagnetic micromirror |
| url | http://dx.doi.org/10.1155/2020/4612376 |
| work_keys_str_mv | AT wanyansun analysisandcontrolonaspecificelectromagneticmicromirror AT yonghongtan analysisandcontrolonaspecificelectromagneticmicromirror AT ruilidong analysisandcontrolonaspecificelectromagneticmicromirror AT wenjiangshen analysisandcontrolonaspecificelectromagneticmicromirror |