DC/DC变换器自适应模糊逻辑控制器设计

Design of adaptive fuzzy logic controller for DC/DC converter

为DC/DC变换器设计了一种自适应模糊逻辑控制器(AFLC)。所提出的AFLC不需要专家系统提供决策参数和控制规则,而是使用模型数据文件来产生参数和规则,该模型数据文件包含输入输出对的整体概况。所提出的控制器使用8位微控制器来实现降压、升压和降压-升压变换器。

An adaptive fuzzy logic controller is designed for DC/DC converter.The proposed AFLC does not require expert for making parameters and control rules.Instead,parameters and rules are generated using a model data file,which contains summary of input-output pairs.The proposed controller is implemented for buck,boost and buck boost converters by using an 8-bit microcontroller.