... ship hull vibration 船体振动 transversely stiffened ship hull 横构架式船体 ship hull model 船体模型 ...
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First, the ship hull model and the propeller model were established by the generalization function of RBF neural network. To construct these models, the computation of ship resistance, the propeller thrust characteristic and the propeller torque characteristic were studied.
本文以烟大轮渡渡船为对象，首先研究了船舶阻力计算、螺旋桨推力特性和扭矩特性，以Simulink软件为工具，利用RBF神经网络的泛化功能，建立了船舶阻力模型、螺旋桨推力特性模型和螺旋桨扭矩特性模型，在此基础之上，建立了船体模型和螺旋桨模型。
参考来源 - 船舶电力推进系统中PMSM模糊矢量控制仿真研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Then we analyzed the force acting on the hull during ship launching process, and established the ship launching model equation in mathematics at different stages.
然后对船舶下水过程中船体受力进行分析，建立不同阶段的船舶下水运动数学模型方程。
A practical model has been presented to analyze the response of ship hull to underwater shock according to DAA1 approximation.
根据DAA1近似建立了一种简单实用的用于分析船板水下冲击响应模型。
The feature of product model on hull structure was studied, and combined with modern ship building pattern, the establish method of ship digital model was put forward based on OOP and modularization.
通过研究船体结构产品模型的特点并结合现代造船模式，提出了基于面向对象、模块化的船舶数字化模型的建立方法。
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