An autonomous emotion model for virtual human

Emotion models for virtual human are playing important roles in modern computer games, intelligent virtual humans should behave human-like emotions. How to calculate emotion intensity is a very meaningful subject in the domain of emotion research. A cognitive architecture of virtual human is presented by psychology and neural science, it includes perception, emotion, mood, personality, motivation and behavior. A computational model for autonomous emotion is set up, an emotion intensity can be calculated by the model. The result can control emotion expression in a quantitative manner.