基于极点配置与积分反馈的三相逆变器重复控制研究  

A study of repetitive control for 3-phase inverters based on the pole assignment and integral feedback

作　　者：朱晓玲[1] 张代润[1] 黄念慈[1] 

机构地区：[1]四川大学电气信息学院,四川成都610065

出　　处：《电焊机》2010年第9期46-50,共5页Electric Welding Machine

摘　　要：提出了一种基于极点配置和积分反馈的三相逆变器重复控制策略,利用重复控制抑制了稳态电压畸变;利用极点配置加快电压控制的动态响应;积分反馈改善了控制系统的稳态精度。A repetitive control system for 3-phase inverters based on pole assignment and integral feedback control is presented.Repetitive control is used to reduce voltage distortion,pole assignment technique is used to accelerate dynamic response of voltage control,and the integral feedback function reduces the steady-state error.

关 键 词：三相逆变器 重复控制 极点配置 积分反馈 

分 类 号：TG441.2[金属学及工艺—焊接]