摘要
针对回转式甲板克令吊教学培训成本高且危险性大的问题,提出专门用于航海类专业学生和船员教学培训的三维真实感良好的克令吊仿真训练系统。分析克令吊的组成及功能,应用3D Studio Max构建克令吊的三维模型,在Unity3D引擎下利用第一人称角色控制器,模拟克令吊操作人员进行系统的漫游和交互;通过改进的质点-弹簧模型实现柔性绳索的仿真;建立克令吊动力学模型,实现克令吊运动状态的模拟。从仿真结果可以看出,系统功能完备,操作方便,可用于克令吊的教学培训。
Aiming at the problem of high cost and high risk of the deck crane teaching and training,a simulation training system of deck cranes with excellent 3D reality is put forward for the teaching and training of students majoring in navigation and mariners.The composition and function of deck cranes are analyzed.The 3D Studio Max is adopted to construct the 3D model of deck cranes.The first person role controller is used under Unity3D engine to simulate the roaming and interacting of crane operators.The flexible ropes are simulated by the improved mass-spring model.The kinetic model of deck cranes is established to simulate the motion state of deck cranes.Simulation results show that the system is of complete function and simple operation,and it can be applied to the teaching and training of the cranes.
作者
彭修全
任鸿翔
于建伟
PENG Xiuquan;REN Hongxiang;YU Jianwei(Navigation College,Dalian Maritime University,Dalian 116026,Liaoning,China)
出处
《上海海事大学学报》
北大核心
2018年第1期31-36,42,共7页
Journal of Shanghai Maritime University
基金
国家高技术研究发展计划("八六三"计划)(2015AA010504)
交通运输部应用基础研究资助项目(2015329225240)
