系统仿真学报 ›› 2025, Vol. 37 ›› Issue (6): 1352-1365.doi: 10.16182/j.issn1004731x.joss.24-1164

• 新质交通系统建模与仿真 • 上一篇    

双吊舱船舶运动建模与仿真

韩冰1,2,3, 林昀和1, 陈宇航1,3, 彭周华2   

  1. 1.上海船舶运输科学研究所有限公司 船舶运输控制系统国家工程研究中心,上海 200135
    2.大连海事大学 船舶电气工程学院,辽宁 大连 116026
    3.上海海事大学 商船学院,上海 201306
  • 收稿日期:2024-10-21 修回日期:2024-12-09 出版日期:2025-06-20 发布日期:2025-06-18
  • 通讯作者: 林昀和
  • 第一作者简介:韩冰(1981-),男,研究员,博士,研究方向为船舶运动控制、船舶智能化技术等。
  • 基金资助:
    福建省自然科学基金(2022J011128);上海市优秀学术/技术带头人计划(23XD1431000)

Modeling and Simulation of Dual-podded-propulsion Ship Motions

Han Bing1,2,3, Lin Yunhe1, Chen Yuhang1,3, Peng Zhouhua2   

  1. 1.National Engineering Research Center of Ship Transportation Control System, Shanghai Ship and Shipping Research Institute Co. , Ltd. , Shanghai 200135, China
    2.College of Marine Electrical Engineering, Dalian Maritime University, Dalian 116026, China
    3.Merchant Marine College, Shanghai Maritime University, Shanghai 201306, China
  • Received:2024-10-21 Revised:2024-12-09 Online:2025-06-20 Published:2025-06-18
  • Contact: Lin Yunhe

摘要:

面向大连海事大学智能研究与实训两用船“新红专”轮的自主航行控制需求,开展该双吊舱船舶运动模型的设计工作。采用MMG模型结构,分别计算船体流体粘性力、单/双桨推力、作用于双吊舱的流体动力。以实船试航记录与螺旋桨敞水试验数据为依据,通过数据拟合辅助求取直航阻力,提出基于仿真旋回试验与PSO算法求取部分水动力系数的方法,对现有经验公式结果进行修正。所建模型的操纵性能指标与实船数据相近,MAPE为7.05%。基于该机理建模与数据驱动结合的方法建立的“新红专”轮三自由度MMG模型,结构完整且准确性高。

关键词: 智能船舶, MMG模型, 船舶运动数学模型, 粒子群优化, 吊舱式全回转推进装置

Abstract:

Aiming at the autonomous navigation control requirements of the Dalian Maritime University's dual-purpose intelligent research and training ship "Xin Hong Zhuan," the design of the motion model for this dual-podded-propulsion ship is carried out. Utilizing an MMG model structure, it calculates the hull's hydrodynamic viscous forces, single/dual-propeller thrust, and hydrodynamic forces acting on the podded propulsion units. Based on data from sea trials and open-water propeller tests, straight-navigation resistance is derived via data fitting, while a method using simulated turning circle tests and PSO algorithms is proposed to determine some hydrodynamic coefficients, refining existing empirical formulas. The model's maneuvering performance metrics are similar to actual ship data, with a MAPE of 7.05%. The 3-DOF MMG model of the "Xin Hong Zhuan" ship, established based on this hybrid mechanism-data-driven approach, has a complete structure and high accuracy.

Key words: i-ship, MMG model, ship motion mathematical model, PSO, podded propulsion units

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