By establishing the dynamic model of the gearbox shaft system of the main engine of a small ship,the influence of the key parameters of the gearbox shaft matching design on the system dynamic performance is analyzed.On this basis,an optimization method based on multi-objective optimization algorithm for shaft matching design of small ship main engine gear box is proposed,and the effectiveness and feasibility of the method are verified by an example.The results show that the proposed optimization method can effectively improve the dynamic performance of the gearbox shaft system of the small boat main engine,and provide a new idea for the gearbox shaft matching design of the small boat main engine.
关键词
小型船主机/齿轮箱轴/匹配设计/动力学模型/多目标优化
Key words
small ship main engine/gear box shaft/matching design/dynamic model/multi-objective optimization
维普
万方数据