지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 359 - 363 (5page)
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초록· 키워드
오류제보하기
This paper presents a novel algorithm of a digital control that improves a steady-state error of a dc-to-dc switching converter. Instead of the conventional Integral control, the offset control is employed in which the base-duty-cycle of Pulse Width Modulation (PWM) is updated at constant intervals so that the error of the output voltage might become small. The principle of the proposed algorithm is described in detail. The implementation of the algorithm is very simple and the code size becomes small that yield the shortest execute time. Characteristics of the proposed controller are examined, and it is found that the controller has the same characteristics as the conventional integral control. As a result, the steady-state error has been reduced to almost zero.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. OFFSET CONTROL METHOD
Ⅲ. EXPERIMENT RESULT
Ⅳ. CONCLUSIONS
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2013-560-000299136