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Model error compensator design for continuous- and discrete-time non-minimum phase systems with polytopic-type uncertainties
http://hdl.handle.net/2298/00045877
http://hdl.handle.net/2298/00045877b9463d5d-bca1-4594-8609-4ba776f14f54
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
10-1080_18824889-2022-2052628.pdf (754.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2022-06-13 | |||||
| タイトル | ||||||
| タイトル | Model error compensator design for continuous- and discrete-time non-minimum phase systems with polytopic-type uncertainties | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | モデル誤差抑制補償器, ロバスト制御, 外乱オブザーバ, システムのロバスト化, ポリトープ型不確かさ, 非最小位相系, 並列フィードフォワード補償器, 離散時間システム Robust Control, Model Error Compensator, DOB, MEC, Polytopic-type Uncertainty, Non-minimum Phase System, Parallel Feed-forward Filter, Discrete-time System |
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| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
吉田, 竜一郎
× 吉田, 竜一郎× 岡島, 寛× 佐藤, 匠 |
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| 別言語の著者 |
Yoshida, Ryuichiro
× Yoshida, Ryuichiro× Okajima, Hiroshi× Sato, Takumi |
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| 抄録 | ||||||
| 内容記述 | This paper presents a design for a model error compensator with a parallel feedforward compensator for continuous- and discrete-time non-minimum phase multiple input multiple output (MIMO) plants. The model error compensator can easily achieve robustness for several types of control systems. By appending the compensator to the actual plant, the output trajectory of the plant can be made close to that of the control system with the intended nominal model. Our previous study proposed a design for the model error compensator using particle swarm optimization and linear matrix inequalities based on the common Lyapunov function. The compensator design for the plants addresses polytopic-type uncertainties. However, it is challenging to design the appropriate gain for the model error compensator if the plant is a non-minimum phase MIMO system. In this study, a parallel feedforward compensator is attached to the model error compensator to achieve minimum phase characteristics. An evaluation system, including a parallel feedforward compensator, can be derived as a system with polytopic uncertainties via the addition of some assumptions. Thus, it is easy to design the gain of the model error compensator in the proposed method and achieve robust performance. The effectiveness of the proposed design is evaluated using numerical examples. | |||||
| 書誌情報 |
SICE Journal of Control, Measurement, and System Integration 巻 15, 号 2, p. 141-153, 発行年 2022-05-10 |
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| ISSN | ||||||
| 収録物識別子 | 1882-4889 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 関連識別子 | 10.1080/18824889.2022.2052628 | |||||
| 権利 | ||||||
| 権利情報 | This is an Accepted Manuscript of an article published by Taylor & Francis in SICE Journal of Control, Measurement, and System Integration on 10/5/2022, available online: http://www.tandfonline.com/10.1080/18824889.2022.2052628 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 出版者 | ||||||
| 出版者 | Taylor & Francis | |||||
