Research and implementation of intelligent virtual human model based on fluent calculus
基于流演算的智能虚拟人模型研究与实现

This paper introduced the target-driven virtual humans model having autonomous behaviors ability, and realized it by combining fluent calculus with virtual humans in virtual reality, based on the research on the theory of fluent calculus and its implementation language FLUX. In addition, designed the action detection model to judge whether the next action could be performed according to its detecting results by using action queue to store the sequences of actions, making virtual human can make effective plans in dynamic changed virtual environment. By implementing this model, intelligent virtual humans can be constructed quickly which could reason about action automatically and real-time using the limited information acquired from sensor in an incomplete, dynamic environment by themselves for any given goals. Finally, action planning system for intelligent virtual human of office scenario is achieved.