Optimizing Control of Main Engines of Ship by Multivariable Adaptive Extremum Control Technique
Project/Area Number |
24560987
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Naval and maritime engineering
|
Research Institution | Nagoya Institute of Technology |
Principal Investigator |
Mizuno Naoki 名古屋工業大学, 工学(系)研究科(研究院), 教授 (30135404)
|
Project Period (FY) |
2012-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 最適化制御 / 多変数最適化 / エンジン制御 / 船舶制御 |
Outline of Final Research Achievements |
In this research, we consider an optimization problem of control system of marine engine. First, a parameter optimization scheme, based on the adaptive extremum method and hill-climbing technique are considered for marine engine control system. The structure of marine engine control system is based on PID compensator and internal model for wave disturbance with dumping factor. Next, a parameter optimization scheme based on hill-climbing technique is extended to improve tha convergence speed and atability of convergence. Finally, the model based evaluation and tuning of proposed optimizing scheme is investigated. The effectiveness of the proposed scheme is evaluated by computer simulations under various sea conditions.
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Report
(5 results)
Research Products
(4 results)