摘要
如何构建行为可信的虚拟人是自主人群仿真中的关键问题。根据马斯洛的动机理论,建立自主人群的行为模型,该模型利用产生式规则,将刺激、动机和行为集成在一起。引入有限状态机描述刺激和动机的关系,虚拟人通过虚拟视觉感知刺激,虚拟人之间的局部碰撞检测通过排斥力控制。在微机上实现原型系统,实验结果表明,该模型能够较好地模拟自主群体行为。
The simulation research on autonomous crowd behavior is a challenging subject, and how to build a virtual human with credible behavior is the key technology. Based on Maslow＇s motivation theorem, a behavior model of autonomous crowd is set up. The model can integrate stimuli, motivation and behavior together with productive rulers. A Finite State Machine（FSM） is introduced to express the relation between stimuli and motivation. A virtual human can perceive a stimulus on virtual vision, and the local collision among virtual human is controlled by repulsive force. A prototype system is realized on PC, and the result shows that the model can closely simulate autonomous crowd behavior.
出处
《计算机工程》
CAS
CSCD
2013年第12期290-293,共4页
Computer Engineering
基金
浙江省自然科学基金资助项目(LY13F020037)
宁波市科技计划基金资助项目(2013D10011)
宁波市自然科学基金资助项目(2012A610002)
关键词
人群
动机
有限状态机
动画模拟
自主行为
crowd
motivation
Finite State Machine（FSM）
animation simulation
autonomous behavior
