SABS算法在虚拟水电(仿真)系统中的实现  

Implementation of SABS Algorithm in Hydropower Simulation System with Virtual Reality

作　　者：祁田宇[1] 赵海[1] 宋纯贺[1] 蔡巍[1] 张浩华[1] 

机构地区：[1]东北大学信息科学与工程学院,辽宁沈阳110004

出　　处：《系统仿真学报》2008年第12期3196-3199,共4页Journal of System Simulation

基　　金：水电仿真系统软件V2.0中国国家版权局登记号(2006sr03297)

摘　　要：采用C/S结构的基于虚拟现实的水电仿真系统中,虚拟可视化场景与仿真数学模型间存在时间不同步的问题,以致影响虚拟可视化场景与仿真数学模型间的交互,造成虚拟可视化场景的运行出现不连贯的现象。针对这一问题,在系统中应用SABS算法,调整虚拟可视化场景与仿真数学模型间的时间差,以改善系统的交互性,使虚拟可视化场景的运行更加流畅,并进一步分析了算法在系统运行过程中对系统交互性的影响。In the hydropower simulation system using C/S architecture with virtual reality, there is a problem that the time synchronization between the scenes of virtual visualization and the mathematical models of simulation, which affects the interaction between the visualization and the simulation models and results in the discontinuity of the visualization during run-time. To solve this problem, SABS algorithm was adopted in the system, adjusting the time difference between visualization and mathematical models, to improve the interactive of the hydropower simulation system and make the virtual visualization scenes more fluid, and further the effect of SABS algorithm in the process of interaction of the system was analyzed.

关 键 词：SABS 水电仿真 时间同步 虚拟现实 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]