| 舰船顶层设计中的耐波性预报模型研究 |
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| 引用本文： | 王银,丁勇,张晓怀.舰船顶层设计中的耐波性预报模型研究[J].船海工程,2013(5):10-15. |
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| 作者姓名： | 王银 丁勇 张晓怀 |
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| 作者单位： | [1]海军工程大学动力工程学院,武汉430033 [2]哈尔滨工程大学,哈尔滨150001 |
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| 摘 要： | 通过改变母船的船长和剖面参数来改变船型,得到系列样本船型,应用基于切片法理论的舰船耐波性计算程序对母船及样本船型进行计算,将所得计算结果进行多元回归分析,得到船舶耐波性预报数学模型.分别用耐波性计算程序和回归模型对例船进行计算,结果证明该预报模型具有较高的精度.
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| 关 键 词： | 耐波性 多元回归分析 船型参数 顶层论证 |
Research of Sea-keeping Assessment Models of Ship in Schematic Design Phase |
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| Authors: | WANG Yin DING Yong ZHANG Xiao-huai |
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| Institution: | 1. School of Naval Architecture and Power, Naval University of Engineering, Wuhan 430033, China; 2. Harbin Engineering University, Harbin 150001, China) |
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| Abstract: | By changing the mother ship captain and profile parameters to alter the ship, a series of samples of ship was obtained. The seakeeping calculation procedure based on strip method theory was applied in the mother ship and sample types of computation, and the multiple regression analysis of the results was carried out to get the shipg seakeeping prediction mathemati- cal model. The seakeeping calculation procedures and logistic regression models were used to calculate the example ship. The nu- merical results showed that the prediction model has higher precision. |
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| Keywords: | seakeeping multiple stepwise regression analysis hull form parameters top demonstration |
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