서지주요정보
자기 유변 유체를 이용한 속도 감응 조향 시스템용 감쇠기의 개발 = Development of damper for electronically controlled power steering by magneto-rheological fluid
서명 / 저자 자기 유변 유체를 이용한 속도 감응 조향 시스템용 감쇠기의 개발 = Development of damper for electronically controlled power steering by magneto-rheological fluid / 정병보.
저자명 정병보 ; Jung, Byung-Bo
발행사항 [대전 : 한국과학기술원, 1999].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8009554

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 99071

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

Electronically Controlled Power Steering (ECPS) system is one of the new Power Steering systems with improved stability at high speed condition compared with the conventional Power Steering system. Most ECPS systems are complex and expensive. In order to cope with above problems, we propose a new ECPS system, which uses Magneto-Rheological Fluid(MRF) and can be added to the conventional Power Steering system without major modification. MRF, which is one type of controllable fluid, changes its rheological characteristics from Newtonian fluid to Bingham fluid as the magnetic field is applied. It has several advantages such as high strength, robustness in impurities and wide operational temperature range. In order to confirm performance of the developed MR damper for new ECPS systems, we perform experiments based on PID control and the demagnetization phenomenon of MRF. The experimental results show feasibility of the proposed device even though more study about demagnetization and improvement of the response time of MR device are needed as future studies.

서지기타정보

서지기타정보
청구기호 {MME 99071
형태사항 vii, 65 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Byung-Bo Jung
지도교수의 한글표기 : 박영진
지도교수의 영문표기 : Young-Jin Park
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학과,
서지주기 참고문헌 : p. 34-35
주제 자기 유변 유체
속도 감응 조향 장치
반능동형 감쇠기
Magneto-rheological fluid
Electronically controller power steering
Semi-active damper
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