2015 Fiscal Year Final Research Report
Development of control design method for non-minimum phase system using parallel model
Project/Area Number |
25420433
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Control engineering/System engineering
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Research Institution | Shinshu University |
Principal Investigator |
CHIDA Yuichi 信州大学, 学術研究院工学系, 教授 (00345753)
|
Co-Investigator(Kenkyū-buntansha) |
IKEDA Yuichi 信州大学, 学術研究院工学系, 助教 (80435396)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Keywords | 制御システム / 未知外乱推定 / 非最小位相系 / 並列モデル |
Outline of Final Research Achievements |
In the present research, development of a novel design procedure of the unknown disturbance estimator is discussed. A design method of the unknown disturbance observer is proposed in order to improve the estimation performance in the high frequency band-width which is affected by the non-minimum phase property of the plant. For the purpose, a parallel model of the plant is introduced and a virtual minimum phase plant is used for designing the unknown disturbance estimator. The effectiveness of the proposed method is verified by some experimental results using an experimental setup.
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Free Research Field |
制御・システム工学
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