摘要
针对传统抗干扰能力差和功率消耗低的问题,提出了基于动力分配的船舶能耗最优化算法研究。确定设定船速,在混合动力推进过程中,增加整船的负荷,分析推进器螺距、推进器个数。采用电力推进,研究服务航速模式下的电机功率,设计船舶能耗最优化算法工作流程,根据设定量计算船舶控制量及动力分配,使能耗量不断趋于最优化,达到能耗最优化。由实验对比结果可知,该算法抗干扰能力和功率消耗都比传统算法要好,可为船舶低耗运行提供支持。
Aiming at the problems of poor anti-jamming ability and low power consumption, an optimization algorithm of ship energy consumption based on power distribution is proposed. Determine the set speed of the ship, increase the load of the whole ship in the process of hybrid propulsion, and analyze the pitch of the thruster and the number of thrusters. Using electric propulsion, the motor power under service speed mode is studied, and the algorithm flow of ship energy consumption optimization is designed. The ship control quantity and power distribution are calculated according to the set amount, so that the energy consumption is constantly optimized and the energy consumption is optimized. The experimental results show that the anti-jamming ability and power consumption of the algorithm are better than the traditional algorithm, which provides support for low-cost operation of ships..
出处
《舰船科学技术》
北大核心
2018年第11X期19-21,共3页
Ship Science and Technology
关键词
动力分配
船舶能耗
最优化算法
能耗优化
power distribution
ship energy consumption
optimization algorithm
energy consumption optimization
