一维云模型映射器设计及其应用研究

通常,云模型的基本原理常用于空间数据挖掘和知识发现。采用云模型不确定性推理方法设计了一种云模型映射器,该映射器在本质上具有非线性映射特性和并行运算功能。文中给出了云模型映射器的结构设计方法,分析了其非线性映射特性和曲线拟合功能,仅需少许修改云模型集合或云模型推理规则,就可以方便、灵活地实现线性映射与非线性映射功能。据此设计了一种智能控制器,将其应用于基于网络QoS变化的直流电机控制系统中,并给出了相关的仿真结果。

Study on Design and Application of One-Dimension Cloud Model Mapping Processor

In general, the fundamentals of cloud model are applied to spatial data minig and knoeledge discovery. A cloud model mapping processor was designed based on the uncertainty cloud reasoning, which provided the characteristic of nonlinear mapping and parallel operation in nature. An approach to the design of the structure about the cloud model mapping processor was proposed, and its characteristic of the nonlinear mapping and function of the curve fitting were analyzed. Only a few modifying to the cloud model sets or cloud model reasoning rules, the linear mapping function and non-linear mapping function can be obtained conveniently and flexibly. A novel intelligent controller based on the mapping processor was proposed and applied to DC motor control system based on network QoS variety.At last, some simulating results were showed.