Stability Gain Design Method Based on <i>L</i><sub>2</sub> Norms for Differentially Flat Systems
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- FUJII Yasuhiro
- Graduate School of Science and Technology, Tokyo University of Science
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- NAKAMURA Hisakazu
- Graduate School of Science and Technology, Tokyo University of Science
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- SATO Yasuyuki
- Faculty of Engineering, Tokyo University of Science
Bibliographic Information
- Other Title
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- 微分フラットシステムに対する<i>L</i><sub>2</sub>規範に基づく安定化ゲイン設計法
- 微分フラットシステムに対するL₂規範に基づく安定化ゲイン設計法
- ビブン フラット システム ニ タイスル L ₂ キハン ニ モトズク アンテイカ ゲイン セッケイホウ
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Abstract
<p>We consider input-to-state-stability gain (ISS-gain) design for a differentially flat system disturbed by bounded noise. Firstly, we design a C∞ differential strict control Lyapunov function (CLF) for the augmented linear system on the extended state space. The CLF satisfies predetermined L2 norms performance by solving state feedback H∞ control problems to attenuate persistent disturbance levels. Then, an Input-state-stability CLF (ISS-CLF) is derived from the CLF by applying a dynamic extension method and a minimum projection method. The ISS-CLF and the predetermined L2 norms performance give the analytic ISS gain function. Finally, we specify the L2 norms performance bounds of the disturbance attenuation controller for the differentially flat system. The effectiveness of the proposed method is confirmed by computer simulation of marine vessel control.</p>
Journal
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- Transactions of the Society of Instrument and Control Engineers
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Transactions of the Society of Instrument and Control Engineers 56 (5), 259-268, 2020
The Society of Instrument and Control Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390848250110605184
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- NII Article ID
- 130007842347
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- NII Book ID
- AN00072392
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- ISSN
- 18838189
- 04534654
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- NDL BIB ID
- 030455771
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed