摘要
虚拟人是现代计算机游戏的重要组成部分,智能虚拟人的研究是人工生命和计算机动画交叉融合的新领域。智能虚拟人能够在一定的虚拟环境下自行做出适当的决策。可信的虚拟人不仅要有行为和情绪,而且也要有丰富的动机。运用模糊数学的方法和心理学理论,提出了情绪和动机的形式化描述,建立了动机的一种可计算模型,该模型集成了刺激、知觉、个性、动机和情绪。一种基本情绪的激发不仅和外部刺激有关,而且也与动机和个性相关,情绪状态是基本情绪状态的合成。
Virtual humans are important components in modern computer games,research on intelligent virtual human is a new field that integrates artificial life and computer animation together.Intelligent virtual humans can make decisions in a certain virtual environment by themselves.A believable intelligent virtual human should not merely have behavior,emotion, but abundant motivation even more.A formalization of emotion and motivation is presented by fuzzy mathematical methods and psychology theory,a computational motivation model is set up,and the model integrates stimuli,perception,personality, motivation,and emotion together.A basic emotion is active not only by outer stimuli,but also by inner motivation and personality,emotion state is the synthesis of active basic emotions.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2008年第S1期458-461,共4页
Journal of System Simulation
基金
国家"863"计划(2006AA01Z303)
宁波市自然科学基金(2007A610038)
关键词
虚拟人
情绪
动机
刺激
Virtual human
Motivation
Emotion
Stimuli
