Study on core mechanism of intelligent system based on subject cognition

Subject cognition is process of information processing and knowledge extraction step by step in different granularity. Only when this process keep in interchanging information with object environment, could it ensure to obtain and update the subject knowledge. This article talks about the subject cognition process which is divided into six independent states from information processing point of view. It also discusses the set of states´ properties as well as transition between process states. Based on this theory, the authors have held forth two core mechanisms for intelligent system: Intelligent Circle(IC) mechanism and Hierarchical Progressive Structure(HPS) mechanism. The significance of this theory is it enables different intelligent systems are unified in one framework and enables sharing the knowledge and application between different systems. Thereby the intelligence of intelligent systems is greatly increased.