三维实体造型技术在船舶与海洋工程专业实验教学中的应用

本文开发了一套适合于船舶与海洋工程专业实验教学的虚拟实验平台,分析了本专业教学计划中重要的教学实践环节——实验教学的重要性和目前发展状况。介绍了传统三维曲面和实体造型方法,并将NURBS曲面造型方法应用于某船体和海洋平台模型的结构仿真。实践表明,该系统可应用于船舶与海洋工程专业中实验环节的辅助教学。

Three-dimensional Entity Modeling and its Application in Experimental Teaching in Naval Architecture and Marine Technology

The virtual experimental platform of experimental teaching is developed which suits for the naval architecture and marine technology. The importance and developing status of the experimental teaching is introduced which plays an important role in the teaching scheme. The traditional three-dimensional curving plane and entity modeling method is illustrated. At the same time, the NURBS modeling method is applied in the ship and ocean platform structural simulation. It is tested to be dependable in aiding teaching in the experimental node of naval architecture and marine technology.