论文部分内容阅读
针对船舶航行过程中能耗大、效率低等问题,设计一种新型船载式能量自循环系统,系统以船舶航行过程中周围流场运动作为动力源将流场动能转化为电能,模型中根据航行过程状态的不断变化引入DMC-PID混合预测控制算法对系统中带传动中的传动比进行调节,最后研究在传动比控制条件下带传动船载式能量自循环系统参数特征、性能指标的变化规律。分析结果表明,通过各项性能指标分析,设计的新型船载式能量自循环系统具有一定的可行性;能量自循环系统中引入可变传动比带传动系统和DMC-PID控制以后系统性能得到了一定的提高。
Aiming at the problem of high energy consumption and low efficiency in navigation, a new ship-borne energy self-circulation system is designed. The system uses the movement of surrounding flow field during the process of ship navigation as the power source to convert the kinetic energy of flow field into electric energy. According to The continuous change of state of navigation process introduces the DMC-PID hybrid predictive control algorithm to adjust the transmission ratio of the belt transmission in the system. Finally, the parameter characteristics and the performance indexes of the self-circulated system with driven transmission under the transmission ratio control are studied law. The analysis results show that the new ship-borne energy self-circulatory system designed by the performance index analysis is feasible. The energy performance of the self-circulated system with variable transmission ratio belt drive system and DMC-PID control is obtained A certain increase.