2019 Fiscal Year Final Research Report
Design of robust control systems against cyber attacks
| Project/Area Number |
17K14699
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Control engineering/System engineering
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| Research Institution | Kobe University |
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Principal Investigator |
Masashi Wakaiki 神戸大学, システム情報学研究科, 講師 (50778587)
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| Project Period (FY) |
2017-04-01 – 2020-03-31
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| Keywords | 制御システム / セキュリティ / プライバシー / 量子化制御 |
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| Outline of Final Research Achievements |
We have considered networked control systems under cyber attacks and have proposed design methods of controllers that guarantee the safety of the systems. As cyber attacks, we have handled data manipulation in measurement signals as well as DoS attacks (malicious packet losses). The plant model we have considered are continuous systems described by differential equations or difference equations and also discrete systems described by automata. In addition, we have developed a privacy enhancement method for the transmission power control of wireless base stations.
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| Free Research Field |
制御理論
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| Academic Significance and Societal Importance of the Research Achievements |
IoT（Internet of Things）が急速に発展する現在，重要インフラなど都市に存在するあらゆるものがインターネットで繋がり，サイバー攻撃を受ける範囲が今後広がることが予想される．政府・企業の社会的信頼の失墜を未然に防ぎ，その生産性を担保しながら事業を継続するために，制御システムにおけるサイバー攻撃対策は極めて重要な課題といえる．本研究はこの課題を解決するための研究開発であり，これまで制御性能の改善を主目的としてきた制御理論にも学術的に大きなインパクトを持つものである．
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