• 论文 •

### 分布式虚拟人预测显示技术

1. 北京航空航天大学 计算机科学与工程系
• 收稿日期:2000-09-20 发布日期:2010-11-19
• 作者简介:吴 威(1961-),男,黑龙江哈尔滨人,教授,100083,北京.
• 基金资助:

国家863高技术计划资助项目(863-306-ZD10-03-1)

### Forecasting Display Technique of Distributed Virtual Human

WU Wei, WANG Yan, SUI Ai-na

1. Beijing University of Aeronautics and Astronautics, Dept. of Computer Science and Engineering
• Received:2000-09-20 Published:2010-11-19

Abstract: The simulation of human in the distributed virtual environment is different from the simulation of vehicle. Due to the human's many joints, to implement the real-time performance of the interaction between the virtual human and the environment, the quantity of information broadcasted in the network will be increased. So with the growing of the quantity of virtual human added to the network, the network burthen would augment rapidly. Therefore, for the simulation of virtual human this paper divides organically the motion parts of the body, which makes those body parts that often interact with the environment are described according to the joints while other parts are described according to the action information. Simultaneity, this paper adopts Dead Reckoning to reduce the quantity of information needed by maintaining the reality motion of virtual human. The experiment indicates that the forecasting display technique can efficiently reduce the network burthen and enhance the interaction of virtual human.