| Project/Area Number |
22KK0155
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| Research Category |
Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
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| Allocation Type | Multi-year Fund |
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| Review Section |
Medium-sized Section 60:Information science, computer engineering, and related fields
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| Research Institution | Osaka Metropolitan University |
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Principal Investigator |
蔡 凱 大阪公立大学, 大学院情報学研究科, 教授 (20728266)
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| Co-Investigator(Kenkyū-buntansha) |
河野 佑 広島大学, 先進理工系科学研究科(工), 准教授 (40743034)
プルエクプラサート サシニー 国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 研究員 (50814795)
橋本 和宗 大阪大学, 大学院工学研究科, 講師 (60883361)
永原 正章 北九州市立大学, 環境技術研究所, 教授 (90362582)
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| Project Period (FY) |
2022-10-07 – 2026-03-31
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| Project Status |
Granted (Fiscal Year 2023)
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| Budget Amount *help |
¥20,280,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥4,680,000)
Fiscal Year 2025: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2024: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2023: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2022: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | Cyber-physical systems / discrete-event systems / safe control / privacy awareness / resource efficiency / networked systems / multi-agent systems / control systems / Safe control / Privacy awareness / Resource efficiency / Discrete-event systems |
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| Outline of Research at the Start |
With rapidly advancing digital technologies, cyber-physical systems (CPS) have emerged as the dominating paradigm for today’s large-scale complex engineering systems. This research aims to develop a comprehensive design framework that provides systematic solutions to core control problems in CPS.
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| Outline of Annual Research Achievements |
In this fiscal year, the following new results have been achieved.
1. Safe control: several new methods have been developed, including optimal secret protection, multi-agent collision-free nonblocking control, safe reinforcement learning, and signal spatial-temporal logic based method.
2. Privacy aware control: differential privacy based analysis and design have been developed for quantized networked control systems and for protecting system interconnection information.
3. Resource efficient control: new event-triggered and self-triggered control methods have been developed. In addition, surveys on compressed sensing are conducted.
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| Current Status of Research Progress |
Current Status of Research Progress
2: Research has progressed on the whole more than it was originally planned.
Reason
In this year, we have achieved 7 journal paper publications, 10 conference proceeding papers, and 2 survey papers. Moreover, for our international collaborations, we have visited University of Toronto (the main collaborating institution) and University of Groningen, and have directly conduct research activities with our hosts.
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| Strategy for Future Research Activity |
We are going to further develop new methods for safe control (Co-PI Hashimoto and PI), for privacy-aware control (Co-PI Pruekprasert, Co-PI Kawano, and PI), and resource efficient control (Co-PI Hashimoto and Co-PI Nagahara). These research activities will be done in direct collaborations with our oversea hosts, by visiting them in person as well as online. We have already scheduled several visits to our host institutions in 2024 and 2025.
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