采用直翼推进器的舰船动力装置仿真
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摘要
直翼推进器可在360°范围内快速改变推力方向及大小,具有优良的操纵性和机动性,因此,被广泛应用在对动力系统有特殊要求的船舶中,如拖船、扫雷艇和海洋工程船等。本文以采用直翼推进器的船舶为研究对象,通过分析船体、柴油机以及直翼推进器之间的能量转化,采用MMG操纵运动非线性数学模型,建立Matlab/Simulink模型,进一步研究基于直翼推进器的船机桨匹配特性,为进一步提高直翼推进器实船应用提供参考。
The size and direction of thrust can be changed quickly when cycloidal propeller is running, and the propeller has excellent maneuverability and mobility. So cycloidal propeller is used widely in special ships, such as tugs, minesweepers and ocean engineering platform.This paper takes the ship with cycloidal propellers as research object. By studying the energy conversion between ship, diesel engine and propellers, and using MMG model, the Matlab/Simulink model of system is established. The matching of system can be studied on further step via running the Simulink model, and then providing references for designing and manufacturing special ship with cycloidal propellers.
The size and direction of thrust can be changed quickly when cycloidal propeller is running, and the propeller has excellent maneuverability and mobility. So cycloidal propeller is used widely in special ships, such as tugs, minesweepers and ocean engineering platform.This paper takes the ship with cycloidal propellers as research object. By studying the energy conversion between ship, diesel engine and propellers, and using MMG model, the Matlab/Simulink model of system is established. The matching of system can be studied on further step via running the Simulink model, and then providing references for designing and manufacturing special ship with cycloidal propellers.
引文
[1]陈先进.摆线推进器结构及性能优化研究[D].杭州:浙江大学, 2013.
[2]覃峰,肖金生,詹志刚,等.基于遗传算法的船舶推进系统船、机、桨匹配优化设计[J].武汉理工大学学报, 2003,27(1):22–25.
[3]王永生,黄斌.船舶加速过程最优机-桨联控方法仿真研究[J].四川大学学报, 2011, 43(1):246–251.
[4]邢国英.摆线推进器任意方向角的水动力计算方法研究[J].水动力学研究与进展, 2005(4):472–478.
[5]高孝日.平旋推进拖船的运动建模与仿真[D].大连:大连海事大学, 2008.
[2]覃峰,肖金生,詹志刚,等.基于遗传算法的船舶推进系统船、机、桨匹配优化设计[J].武汉理工大学学报, 2003,27(1):22–25.
[3]王永生,黄斌.船舶加速过程最优机-桨联控方法仿真研究[J].四川大学学报, 2011, 43(1):246–251.
[4]邢国英.摆线推进器任意方向角的水动力计算方法研究[J].水动力学研究与进展, 2005(4):472–478.
[5]高孝日.平旋推进拖船的运动建模与仿真[D].大连:大连海事大学, 2008.