2012 Fiscal Year Final Research Report
Online Trajectory Generation for Nanoscale Servo Control
| Project/Area Number |
22560437
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Control engineering
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| Research Institution | Utsunomiya University |
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Principal Investigator |
HIRATA Mitsuo 宇都宮大学, 大学院・工学研究科, 教授 (50282447)
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| Project Period (FY) |
2010 – 2012
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| Keywords | フィードフォワード制御 / 制振軌道設計 / ナノスケールサーボ制御 |
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| Research Abstract |
For nanoscale servo system such as hard disk drives, optical disk drives, and galvano scanner, it is important to design a feedforward input that does not excite mechanical resonance modes. In this study, we proposed methods to generate such feedforward input in real-time by a polynomial in time. The effectiveness of the proposed method has been verified by applying the method to hard disk and galvano scanner control systems.
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