摘要
行为仿真是虚拟现实领域中的一个重要课题,追逐是动物和人类最常见的行为,建立追逐行为模型是一个有趣的话题。分析了一种包含追逐者和逃跑者的追逐行为,引入人的生理参数和情绪参数,建立了情绪、体力和速度之间的计算公式。根据非合作动态博弈原理建立了行为决策模型,我们在计算上进行了仿真实验,结果表明,我们的模型能较好模拟生命体追逐行为的一些生理特征和心理特性。
Behavior simulation is an important issue in the field of virtual reality, chasing is a common behavior of animal and human, and modeling chasing behavior is an interesting topic. A chasing behavior between chaser and escaper was analyzed, the parameters of human physiology and emotion were introduced, and the formulas among emotion, energy and velocity were set up. The behavior decision model was proposed based on non-cooperative dynamic game. A simulation test on a computer was designed. The result shows that the method can well simulate some physiological features and psychological characteristics of human’s chasing behavior.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2012年第1期35-39,共5页
Journal of System Simulation
基金
国家自然科学基金(60973099)
浙江省自然科学基金(Y1091158)
浙江省公益性技术应用研究(2011C23027)
关键词
虚拟人
追逐行为
情绪
决策
virtual human
chasing behavior
emotion
decision-making