| 船用螺旋桨负载特性数字仿真 |
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| 引用本文： | 彭维,罗彬.船用螺旋桨负载特性数字仿真[J].船海工程,2010,39(2). |
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| 作者姓名： | 彭维 罗彬 |
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| 作者单位： | 1. 武汉船舶职业技术学院,动力工程系,武汉,430050
2. 武汉船舶职业技术学院,电子电气工程系,武汉,430050 |
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| 摘 要： | 选取切比雪夫多项式来拟合四象限螺旋桨特性图谱,根据船桨的运动特性建立船桨数学模型,以某电力推进船舶参数为依据,利用Saber与Matlab/Simulink软件各自的特点,对两者进行协同仿真。解决了协同仿真的接口问题,并分析船桨的稳态和动态过程,在船舶的操纵方法上给出了建议。
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| 关 键 词： | 协同仿真 螺旋桨负载特性 |
Digital Simulation of Marine Propeller Load Characteristics |
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| Authors: | PENG Wei LUO Bin |
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| Institution: | PENG Wei,LUO Bin(1 Dept.of Power Engineering,Wuhan Institute of Shipbuilding Technology,Wuhan 430050,China,2 Dept.of Electronic & Electrical Engineering,China) |
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| Abstract: | The Chebyshev polynomial was selected to fit a propeller property atlas across four quadrants and the mathematical model was set up on the basis of ship-propeller movement characteristics.Then co-simulation with Saber and Matlab/Simulink was discussed based on their own characteristics.Their interface problem was realized.And the dynamic processes and the ship-propeller steadiness are analyzed with the co-simulation according to the parameters of electrical propulsion ship.Finally some suggestions are given... |
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| Keywords: | Saber Matlab/Simulink |
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