2012 Fiscal Year Final Research Report
Exact Solution Method for Robust Semidefinite Programming Problemsand Its Application to Control System Synthesis
| Project/Area Number |
21760328
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Control engineering
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| Research Institution | Kyoto University |
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Principal Investigator |
EBIHARA Yoshio 京都大学, 大学院・工学研究科, 准教授 (80346080)
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| Project Period (FY) |
2009 – 2012
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| Keywords | ロバスト半正定値計画 / 制御系解析・設計 / 厳密解法 |
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| Research Abstract |
In this study we dealt with robust semidefinite programming problems (robust SDPs) that naturally appear when we analyze robust performance of control systems affected by parametric uncertainties. For the robust SDPs, we successfully constructed a sequence of SDPs that is ensured to be asymptotically exact. On the other hand, to achieve better robust performance for uncertain discrete-time systems, we conceived a novel memory-type periodically time-varying controller structure and established a concrete way to design such controllers by means of SDPs. Dr. Yoshio Ebihara received SICE Annual Conference International Award for his paper dealing with robust performance analysis of uncertain discrete-time systems.
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Research Products
(27 results)
