| 随机海浪作用下的船舶横摇减摇预报方法 |
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| 引用本文： | 赖志昌,金鸿章,李国斌,何义. 随机海浪作用下的船舶横摇减摇预报方法[J]. 哈尔滨工程大学学报, 2001, 22(3): 13-16 |
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| 作者姓名： | 赖志昌 金鸿章 李国斌 何义 |
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| 作者单位： | 哈尔滨工程大学自动化学院, |
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| 摘 要： | 介绍了能量等分法建立随机海浪模型的方法，并利用所建立的海浪模型对未减摇船舶横摇运行和安装减摇鳍后船舶横摇运行进行了预报，同时按所要求的性能指标进行了减摇鳍控制器参数的设计，并进行了系统的仿真计算，仿真结果和实船运行结果的比较表明，该方法可用于随机海浪作用下的船舶横摇减摇运行预报。
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| 关 键 词： | 海浪模型 能量等分法 横摇运动 减摇鳍 船舶摇摆 预报方法 |
| 文章编号： | 1006-7043(2001)03-0013-04 |
| 修稿时间： | 2000-11-01 |
Prediction of Roll Stabilization of Ship in Random Wave |
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| LAI Zhi_chang,JIN Hong_zhang,LI Guo_bin,HE Yi. Prediction of Roll Stabilization of Ship in Random Wave[J]. Journal of Harbin Engineering University, 2001, 22(3): 13-16 |
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| Authors: | LAI Zhi_chang JIN Hong_zhang LI Guo_bin HE Yi |
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| Abstract: | The rolling motion of an unstabilized ship and a stabilized ship equipped with fin stabilizers has been predicted by use of a random wave model. Actual controller gain factors have been determined for the fin stabilizer and the system has been made simulated. The comparison of the simulation results with those of a real ship in motion indicates that the method can be used to predict the roll motion of a stabilized ship in random wave. |
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| Keywords: | wave model energy in part rolling motion fin stabilizer |
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