摘要
研究了基于VR的水电站调度三维图形仿真,应用先进的图形技术及VR技术,提出了基于VR的水电站调度图形仿真方法;结合数值理论,提出了水电站图形仿真所包括的三种数学模型;建立了水电站图形仿真数字模型,提出了场景实体、水流实体及水流粒子的数字建模方法;基于虚拟现实技术,实现了可实时交互的水电站调度虚拟场景;进行了工程实例分析,介绍了该方法的应用。
3D graphic simulation based on VR for operation of hydropower plant was studied. Through using the technology of graphic and VR, visual Simulation method for operation of hydropower plant based on VRwas proposed. Integrating numeric theory, three kinds of visual simulation mathematical modesl were proposed. Visual simulation digital model of hydropower plant was founded. The founding method of scene entity model, stream entity model, and stream particle model were proposed. A real-time alternate scene for operation of hydropower plant was realized based on Virtual Reality. Practical engineering analysis was taken, and the application of the method was introduced.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2007年第3期649-653,共5页
Journal of System Simulation
基金
国家自然科学基金(50479048)
天津大学青年教师基金资助(5110105)。
关键词
图形仿真
数字模型
数学模型
虚拟现实
graphic Simulation
digital model
mathematical model
Virtual Reality
