DC-DC 컨버터에서 Duty Feedback 을 이용한 새로운 센서리스 제어 기법 = A New Sensorless Control Scheme Using Simple Duty Feedback Technique in DC-DC Converters

다국어 초록 (Multilingual Abstract)

This paper presents a new sensorless control scheme using simple duty signal feedback technique in DC-DC converters. The proposed sensorless control scheme (DFC) has the characteristics that they show the same as operation performance of current mode control by using duty feedback technique without current sensor as well as present better dynamic response performance than conventional sensorless current mode control (SCM) in case that input source is perturbed by step change or DC input source includes the harmonics Also, the proposed control scheme has good noise immunity and simple control circuits since they have one feedback loop, and can be applied to all DC-DC converters. The concept and control principles of the proposed control scheme are explained in detail and the validity of the proposed control scheme is verified through several interesting simulated results.<br/>
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목차 (Table of Contents)

• ABSTRACT
  
• 1.서론
  
• 2.듀티 피드백을 이용한 새로운 센서리스 제어기법(Duty Feedback Control - DFC)
  
• 3.시뮬레이션 결과
  
• 4.결과
  
• 참고문헌