摘要
将模糊认知图引入虚拟桃树建模的研究之中,在研究的基础上,提出了一种基于模糊认知图的桃树生长数学模型。模糊认知图模型通过在传统认知图模型中引入模糊测度来量化概念间因果关系的影响程度,用简单数值运算代替了复杂的符号逻辑来实现智能推理和决策。这个模型为虚拟植物提供了一种新的方法。通过试验表明,该模型设计简单、易于扩展、适用性好。
This paper put forward a peach growth model based on fuzzy cognitive map. The relationships between the cause and the effect concepts cognitive map can be extended into fuzzy relationships by fuzzy cognitive map. This peach growth model consisted of peach growth states, various factor from outside. Intelligent Inference was carried out by numerical computation instead, of symbolic deduction. So this model provides a new method for the establishment of mathematical models for virtual plant growth.
出处
《北京农学院学报》
2007年第4期63-66,共4页
Journal of Beijing University of Agriculture
基金
北京市教委科技面上资助项目(KM200610020009)
北京农学院基础基金资助
关键词
虚拟现实
桃树
模糊认知图
virtual reality
peach
fuzzy cognitive map
