基于Simulink的船机桨网匹配建模与仿真

The Modeling and Simulation for Matching of Hull Engine Propeller and Net based on SIMULINK

首先阐述了船舶机桨网匹配的特性,然后应用Simulink建立了机桨配合的数学模型,对渔船运行过程中起动、自航、停车与倒车工况下的螺旋桨动态负载特性进行了仿真,同时基于上述模型进行了渔船以自航为设计工况下推力阻力特性分析,为渔船多工况工作下的船机桨网的匹配仿真研究提供了基础。

First described the characteristics of the matching of the huH-engine-propeller and fishing net, and then apply the Simulink established the mathematical models of the hull-engine-propeller, and the propeller dynamic load characteristics is simulated from the starting, self-sail state, parking, astern running when the fishing vessel operating process. At the same time, based on the above model, the thrust resistance characteristics are analyzed under the self-sail state for design condition.