Development of the methodologies for high-performance robust and nonlinear control system design
| Project/Area Number |
26420418
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Control engineering/System engineering
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| Research Institution | Kobe University |
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Principal Investigator |
Masubuchi Izumi 神戸大学, システム情報学研究科, 教授 (90283150)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | ロバスト制御 / 非線形制御 / 不連続システム / ゲインスケジュールド制御 / 線形行列不等式 / ロバスト最適化 / リアプノフ密度 / 離散値出力による制御 / 安定性解析 / 合意制御 |
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| Outline of Final Research Achievements |
This study develops the theories of control system design based on linear matrix inequalities, robustness analysis, and stability analysis of hybrid and nonlinear systems. The outcomes of this study include: (1-1) novel discrete-time gain-scheduled control system design methods based on linear matrix inequalities, (1-2) computational method for robust optimization problems and its exactness verification, (1-3) case studies of gain-scheduled control, (2-1) gain-scheduled control via parameter-dependent switching, (2-2) consensus control of multi-agent systems via discretized position feedback, (3-1) stability analysis of nonlinear systems with discontinuous right-hand side via Lyapunov densities, (3-2) exponential convergence analysis of trajectories via Lyapunov densities, and (3-3) Lyapunov density conditions for stability analysis of nonlinear time-varying systems.
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Report
(5 results)
Research Products
(23 results)
