Feasibility study on one cycle control for PWM switched converters
作者： Zongbo Hu , Bo Zhang , Weihua Deng
DOI: 10.1109/PESC.2004.1355069
关键词:
摘要: One cycle control (OCC) is a novel nonlinear method for switched converters and systems. A one controlled switch has the ability to reject input perturbation follow reference only switching cycle. But universal meaning of OCC not been studied yet so limits its further development engineering applications. In this paper, concept theory linear systems (SLS) were introduced feasibility study converters. The PWM DC-DC was as examples. At first, basic built periodic system models. Then according characteristics models, output controllability (OC) sufficient necessary criterion in 1-period m-period presented. last, OC buck converter, boost converter buck/boost analyzed. analysis results verify that are controllable both m-period. It can be seen applied definition Theoretical result same experimental verification with K.M. Samdley et al. (1991). advanced directly other or
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