一、灰色系统理论的基本原理灰色系统理论就是以灰关联空间为基础的分析体系,它以现有信息或原始数列为基础,通过灰过程及灰生成对原始数列进行数据加工与处理,建立灰微分方程即灰模型为主体的模型体系,来预测系统未来发展变化 First, the basic principles of gray system theory Gray system theory is based on gray relational space-based analysis system, which is based on existing information or the original sequence, through the gray process and gray generation on the original sequence of data processing and processing, the establishment of gray Differential equation that gray model as the main model system to predict the future development of the system