ROBUST CONTROL OF INTERLEAVED SYNCHRONOUS PWM BUCK CONVERTERS

被引：0
|
作者：
El Fadil, H.
Giri, F.
机构：
[1] GREYC, Université de Caen, Bd Maréchal Juin, BP. 8156, 14032 Caen, France
来源：
CONTROL AND INTELLIGENT SYSTEMS | 2008年 / 36卷 / 04期
关键词：
DC-DC power converters; averaged models; robust control; back-stepping; Lyapunov stability;
D O I：
10.2316/Journal.201.2008.4.201-1989
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The problem of controlling interleaved buck power converters is considered. The aim is to regulate the output voltage of the converter and to ensure an adequate current sharing between its different channels. The control law is designed from the large-signal bilinear model (of the whole multi-channels converter) using the backstepping technique. The obtained regulator is shown to meet its objectives namely a tight output voltage regulation, a fast transient response, a good current sharing and robustness with respect to component uncertainties.
引用
收藏
页码：340 / 346
页数：2
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