协同虚拟环境中分层智能化身控制模型的研究  

Study of layered and intelligent control model of avatar in collaborative virtual environment

作　　者：陆亚萍[1] 刘厚泉[1] 

机构地区：[1]中国矿业大学计算机科学与技术学院,江苏徐州221008

出　　处：《计算机工程与设计》2010年第8期1874-1877,共4页Computer Engineering and Design

基　　金：中国矿业大学青年基金项目(OD080273)

摘　　要：为了增强协同虚拟环境中化身行为控制的智能性和模块独立性,基于VRML和智能代理技术设计和实现了一种分层智能化身控制模型。该模型中化身模拟智能实体的形体和简单行为,代理模拟智能实体的高级行为控制,化身代理和化身之间通过统一的调用接口进行控制和通信,使得模型各层之间有很好的模块独立性,并采用了基于规则的推理和分层有限自动机实现智能行为。最后的实例分析表明了该控制模型的可行性。To enhance the intelligence of action control and independence among modules in CVE, a layered and intelligent control model is designed and implemented based on VRML and intelligent agent. The intelligent entities’appearance and simple actions are modeled by avatar, and their advanced behavior control is simulated by Agent. In addition, a uniform interface is designed between the agent and avatar. As a result, the modules independence among the model layers is improved. Besides, the intelligent actions are implemented by rule-based deduction and final state machine. Finally, an example is analyzed to verify the feasibility of the model.

关 键 词：协同虚拟环境 化身 智能代理 虚拟现实建模语言 行为模型 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]