인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
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
- 저자정보
초록·키워드
High-speed train is being issued as a one of the most popular transportations lately. The number of high-speed train was increased for customers’ convenience. Yet again, it was left at the mercy of passengers’ comfort and it would be improved with active suspension because of better performance in its satisfactory control and vibration suppression ability. To reduce lateral vibration of the high-speed train, active suspension, tubular permanent magnet actuator(TPMA) in particular, is suggested because of the high thrust density in restricted space and its outstanding control performance. This paper, therefore, proposes magnetic equivalent circuit(MEC) for tubular permanent magnet actuator with quasi-Halbach magnet array. Also three methods as to analyze magnetic flux density of TPMA are introduced. Among them, lumped parameter method can analyze effectively with simple mathematical modeling Magnetic flux density in air gap can be estimated through MEC, and to verify it, FE model is used as a criterion for judging validity. Also end effect of the model could be find in the results as an error.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-ECN-0101-2016-550-001606548