关键词: 记忆原理, 人工鱼, 认知模型, 综合记忆

Abstract: The biological memory principle is introduced into computer animation, an intellective cognitive model of artificial fish based on memory principle is proposed. In the model, the corresponding mathematic model is established according to the characteristics of the decreasing and updating mechanisms of short memory cells and long memory cells, and their relationship with the comprehensive memory. The memory intensity of an artificial fish for something is decided by the synthetic memory value for this one. Updating and cleaning for characteristic memory database saves the costs of system effectively. The experiments show that this model improves cognitive ability of artificial fish to some extent, and has better application value.

Key words: memory principle, artificial fish, cognitive model, comprehensive memory