대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 제36회 하계학술대회 논문집 B
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- Pages.1540-1542
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- 2005
저가형 프로세서를 이용한 DC-DC 컨버터의 디지털 제어
Digital Control of DC-DC Converter Using Low Cost Processor
- Kim, Du-Il (Hanyang Univ.) ;
- Park, Hyo-Sik (Jeonju Technical College) ;
- Kim, Hee-Jun (Hanyang Univ.)
- 발행 : 2005.07.18
초록
In SMPS, digital control techniques are adopted widely. But Digital controlled SMPS has poor performance of regulation and transient response than analog controlled SMPS. Delay time of control computing and low frequency of updating duty ratio make digital controlled SMPS poor performance. This paper proposed the optimized control computation to increase not only frequency of updating duty ratio but also switching frequency of SMPS.
키워드