基于模糊平均电流控制的电池电源控制器研究  

Research on Battery Power Supply Controller Based on Fuzzy Average Current Control

作　　者：金肇鹏[1] Jin Zhaopeng(Civil Aviation Flight University of China,Guanghan,China)

机构地区：[1]中国民用航空飞行学院,四川广汉

出　　处：《科学技术创新》2024年第19期47-50,共4页Scientific and Technological Innovation

摘　　要：为保障控制器输出电压的稳定性,引进模拟控制理论,对电池电源控制器展开全面的设计研究。建立电池电源控制推挽式拓扑结构,划分电路工作过程;根据作业需求,设计内环和外环的控制器,内环控制器主要实现对系统内部细节的精确控制,而外环控制器用于调整内环的控制参数;参照PD控制器,开发模糊控制器,设计模糊推理规则,描述输入电压与输出电压之间的模糊关系,实现电压模糊化处理。仿真结果表明:提出的控制器在应用中的效果良好,此控制器可以实现对其运行中扰动的控制,以此种方式,保证电压的输出精度。In order to ensure the stability of the output voltage of the controller,simulation control theory is introduced to conduct comprehensive design research on the battery power supply controller.Establish a push-pull topology structure for battery power control and divide the circuit working process;According to the homework requirements,design controllers for the inner and outer loops.The inner loop controller mainly achieves precise control of the internal details of the system,while the outer loop controller is used to adjust the control parameters of the inner loop;Referring to the PD controller,develop a fuzzy controller,design fuzzy inference rules,describe the fuzzy relationship between input voltage and output voltage,and achieve voltage fuzzification processing.The simulation results show that the proposed controller has good performance in application,and can achieve control of disturbances during its operation,ensuring the accuracy of voltage output in this way.

关 键 词：模糊控制 仿真 双闭环结构 电源控制器 电池 

分 类 号：TM910[电气工程—电力电子与电力传动]