| 基于MATLAB的舰船航速性分析立体图解法 |
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| 引用本文： | 吴雄学,吴家明,郭朝有.基于MATLAB的舰船航速性分析立体图解法[J].武汉理工大学学报(交通科学与工程版),2009,33(1). |
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| 作者姓名： | 吴雄学 吴家明 郭朝有 |
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| 作者单位： | 海军工程大学船舶与动力学院,武汉,430033 |
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| 摘 要： | 一个既定螺旋桨水动力特性数学模型是运行参数的二元函数,可由三维坐标图来表示.立体图解法就是应用MATLAB,以航速、转速和推力(转矩或功率)为坐标轴分别作出螺旋桨水动力特性、原动机外特性的函数立体图,并进行组合和裁剪,为船-机-桨工况配合特性分析提供可视化平台,立体图解法具有众多突出优点,且扩展应用范围广.
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| 关 键 词： | 舰船 航速性 立体图解 数据可视化 |
Stereographic Method to Analyze Speed Performance of Vessel Based on MATLAB |
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| Wu Xiong-xue,Wu Jia-ming,Guo Chao-you.Stereographic Method to Analyze Speed Performance of Vessel Based on MATLAB[J].journal of wuhan university of technology(transportation science&engineering),2009,33(1). |
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| Authors: | Wu Xiong-xue Wu Jia-ming Guo Chao-you |
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| Institution: | College of Naval Architecture and Power;Naval University of Engineering;Wuhan 430033 |
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| Abstract: | A propeller hydrodynamic characteristic mathematic model is a binary function of run parameter,which can be figured through three-dimensional diagram.In a rectangular coordinates of speed,RPM and thrust(torque or power),we figure out the propeller hydrodynamic characteristic function and prime mover characteristic function respectively,then cut and assemble them,that supply visual platform to analyze the vessel-engineer-propeller matching on work area.The three-dimensional diagram method possesses many adva... |
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| Keywords: | MATLAB |
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