船、机、桨动力耦合可视化系统设计与实现  

Design and Implementation of Ship-Engine-Propeller Power Coupling Visualization System

作　　者：李二强 唐元元[1] 曹有兵 谢斐 LI Erqiang;TANG Yuanyuan;CAO Youbing;XIE Fei(College of Marine Engineering,Dalian Maritime University,Dalian 116026,Liaoning,China)

机构地区：[1]大连海事大学轮机工程学院,辽宁大连116026

出　　处：《船舶工程》2021年第8期17-22,共6页Ship Engineering

摘　　要：为了实现船、机、桨之间匹配关系的可视化及实现MATLAB在船舶动力系统计算中的应用,基于船、机、桨动力匹配关系,利用向量计算方法在Simulink平台设计了一套船、机、桨瞬态仿真系统,并在MATLAB GUI中设计了可视化仿真控制台。系统中,基于S函数对Simulink模块进行了二次开发,增强了数值关系的表现效果。仿真系统正确地预测了船、机、桨匹配中各个参数的变化趋势,并且可有效地帮助轮机管理人员理解船、机、桨之间的复杂耦合关系。In order to visualize the matching relationship of ship-engine-propeller and realize the application of Matlab in ship power system computation,a set of ship-engine-propeller instantaneous simulation system is designed in Simulink platform based on power matching relation using vector calculation method and a visual simulation console is designed in Matlab GUI.In the system,the Simulink module is secondary developed based on S function,which enhances the expression effect of its numeric relation.Simulation system correctly predicts the trend of various parameters in ship-engine-propeller matching and it can effectively help marine engineers to understand the complex ship-engine-propeller coupling relationship.

关 键 词：动力耦合 船机桨 瞬态仿真 模型匹配 

分 类 号：U664.2[交通运输工程—船舶及航道工程]