Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1992 Issue 11
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- Pages.127-129
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- 1992
Development of LVAD Control System using Micro Controller
마이크로 컨트롤러를 이용한 전기유압식 좌심실보조기 제어시스템의 개발
- Lee, S.W. (Department of Control and Instrumentation College of Engineering, Seoul National University) ;
- Chung, C.I. (Department of Control and Instrumentation College of Engineering, Seoul National University) ;
- Choi, J.W. (Department of Control and Instrumentation College of Engineering, Seoul National University) ;
- Kim, H.C. (Department of Control and Instrumentation College of Engineering, Seoul National University) ;
- Min, B.G. (Department of Control and Instrumentation College of Engineering, Seoul National University)
- 이상우 (서울대학교 공과대학 제어계측공학과) ;
- 정찬일 (서울대학교 공과대학 제어계측공학과) ;
- 최진욱 (서울대학교 공과대학 제어계측공학과) ;
- 김희찬 (서울대학교 공과대학 제어계측공학과) ;
- 민병구 (서울대학교 공과대학 제어계측공학과)
- Published : 1992.11.13
Abstract
In this paper, we describe about control system for eletro-hydraulic LVAD(Left Ventricular Assist Device) and control algorithm for two operation mode. One is asynchronous operation mode and the other is synchronous operation mode synchronized with natural heart's R pulse. We also present implementation method of software PI algorithm for velocity control of motor used in LVAD system and its response.
Keywords