船舶与海洋工程

导管调距桨全回转拖轮停船运动建模与仿真

  • 杨景 ,
  • 任俊生 ,
  • 张钊 ,
  • 赵梦龙
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  • (1.大连海事大学 航海学院,辽宁 大连 116026;2.中国卫星海上测控部,江苏 江阴 214431) 
杨景(1991 — ),男,硕士生.任俊生*(1976 — ),男,博士,教授,研究方向:船舶运动与控制,智能控制理论,E-mail:jsren@dlmu.edu.cn.

收稿日期: 2016-11-28

  修回日期: 2017-01-05

  网络出版日期: 2017-01-05

基金资助

国家高技术研究发展(863)计划资助项目 (2015AA016404);国家自然科学基金资助项目(51109020);交通部应用基础研究项目(2014329225370);海洋公益性行业科研专项经费项目(201505017-4).

Modelling and simulation on stopping  motion of azimuth stern drive tug with  ducted controllable pitch propellers

  • YANG Jing ,
  • REN Jun-sheng ,
  • ZHANG zhao ,
  • ZHAO Meng-long
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  • (1.Navigation College, Dalian Maritime University, Dalian 116026, China;  2. China Satellite Maritime Tracking and Control Department, Jiangyin 214431, China)

Received date: 2016-11-28

  Revised date: 2017-01-05

  Online published: 2017-01-05

摘要

针对配备了双导管调距桨的全回转拖轮进行紧急停船运动仿真.基于分离型建模思想,建立全回转拖轮的停船运动数学模型.采用塔格尔特剩余阻力图谱获得不同弗汝德数下的剩余阻力系数,建立适用于常速域和低速域的拖轮阻力模型.通过修正后的JD7704导管+Ka4-70螺旋桨图谱与荷兰船模试验水池最新提出的C4-40调螺旋桨图谱,获得不同水动力螺距角与螺距比下的推力系数,建立适用于导管调距桨实际操纵工况的推力模型.仿真结果显示,所建模型可满足拖轮操纵模拟器中全回转拖轮紧急停船运动精度的要求.

本文引用格式

杨景 , 任俊生 , 张钊 , 赵梦龙 . 导管调距桨全回转拖轮停船运动建模与仿真[J]. 大连海事大学学报, 2017 , 43(2) : 13 -19 . DOI: 10.16411/j.cnki.issn1006-7736.2017.02.003

Abstract

Aiming at the crash stopping motion simulation of azimuth tug, equipped with double ducted controllable pitch propellers, the stopping motion mathematical model of the azimuth tug was established based on separated modelling. By using the Target’s residual resistance curves, the residual resistance modulus was obtained at different Froude number. The resistance model for both high and low speed was proposed. By the JD7704 ducted Ka4-70 propeller curves after  correction and C4-40 propeller curves derived from Netherlands Ship Model Basin, the thrust coefficient of different hydrodynamic pitch angle and pitch ratio was conducted. The thrust model applying to actual operation condition of ducted controllable pitch propeller was established. Simulation results show that the proposed model can meet the accuracy requirements of crash stopping motion for azimuth stern drive tug on simulator.

参考文献


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