船舶操纵性海试实验虚拟仿真设计与应用
Design and Application of Virtual Simulation Experiment for Ship Maneuverability in Sea Trials
史琪琪 1马宁 1马程前1
作者信息
- 1. 上海交通大学海洋工程国家重点实验室,上海200240;上海交通大学船舶海洋与建筑工程学院,上海200240;上海交通大学海洋装备研究院,上海200240
- 折叠
摘要
操纵性试验是船舶海试的重要组成部分,可有效评估船舶投入运营后操纵性能的优劣.船舶操纵性海试准备时间长、成本高、风险大,难以开展实验教学.依托虚拟仿真软硬件设施,充分融合虚拟现实技术、3D成像投影技术与船舶操纵性能分析方法,探索新型实验教学模式,完成船舶操纵性海试虚拟仿真设计;并以集装箱船为例,开展实验教学应用研究.船舶操纵性海试实验虚拟仿真有效弥补了海试的诸多不足,为学生沉浸式体验船舶操纵性海试全过程、掌握相关实验规程与分析方法提供良好的虚拟仿真环境.
Abstract
Maneuverability test is an important part of ship sea trials,which can effectively predict and evaluate the maneuverability of a ship in operation.The ship maneuverability test needs long time for preparation,costs a lot and has high risks,thus it is difficult to be carried out as an instructional experiment.Based on the software and hardware facilities of virtual simulation,the research highly integrates the technologies of virtual reality(VR)and 3D projection together with ship maneuverability analysis methods,explores new experimental teaching models,finishes the design of virtual simulation for ship maneuverability in sea trials,and carries out practical application research on the experimental teaching by taking a container ship as an example.The virtual simulation experiment for ship maneuverability in sea trials effectively makes up for many deficiencies of the real ship sea trials,and provides good instructional environment of virtual simulation as well for the students immersively simulating the entire process of the ship maneuverability test in sea trials and deeply grasping relevant experimental procedures and analysis methods.
关键词
虚拟仿真/船舶操纵性/船舶海试/实验教学Key words
virtual simulation/ship maneuverability/ship sea trials/experimental teaching引用本文复制引用
基金项目
教育部、财政部重大科研专项(教技函[2013]35号)
上海高等学校一流本科课程项目(沪教委高[2023]2号)
出版年
2024
NETL
NSTL
维普
万方数据