Decision-making Model of Virtual Human's Chasing Behavior

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.