一种基于动机理论的人群行为模型  

A Crowd Behavior Model Based on Motivation Theorem

作　　者：黄鹏[1] 刘箴[1] 

机构地区：[1]宁波大学信息科学与工程学院,浙江宁波315211

出　　处：《计算机工程》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)

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.

关 键 词：人群 动机 有限状态机 动画模拟 自主行为 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]