Real-Time Algorithms and Its Applications for Receding Horizon Control of Large-Scale Complex Nonlinear Systems
Project/Area Number |
21560465
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Control engineering
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Research Institution | Osaka University |
Principal Investigator |
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Project Period (FY) |
2009 – 2011
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Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 制御理論 / 非線形制御 / 最適制御 / 実時間計算 / 計算量低減 / 制御工学 / 非線形 |
Research Abstract |
Improvements in computational burden and accuracy of nonlinear receding horizon control(NRHC) have been achieved by exploiting singular-value decomposition of simulation results, contraction mappings, linear complementarity problems, and commutative algebra, respectively. As a result, real-time implementation of NRHC has been made within reach even for nonlinear distributed-parameter systems such as thermal and fluid phenomena, for which NRHC had been regarded impossible. The existence of a class of NRHC problems that can be solved analytically has also been shown.
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Report
(4 results)
Research Products
(101 results)
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[Journal Article] Nonlinear Receding Horizon Control of Thickness and Tension in a Tandem Cold Mill with a Variable Rolling Speed2012
Author(s)
Ozaki, K., Ohtsuka, T., Fujimoto, K., Kitamura, A., Nakayama, M.
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Journal Title
ISIJ International
Volume: 52
Issue: 1
Pages: 87-95
DOI
NAID
ISSN
0915-1559, 1347-5460
Related Report
Peer Reviewed
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[Journal Article]2009
Author(s)
T.Ohtsuka
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Journal Title
Nonlinear Model Predictive Control : Towards New Challenging Applications(Springer)
Pages: 447-460
Related Report
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