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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.12
- 수록면
- 1,010 - 1,017 (8page)
이용수
초록· 키워드
오류제보하기
Two-axial electrodynamic forces generated on a conductive plate by a partially shielded magnet wheel are strongly coupled throughthe rotational speed of the wheel. To control the spatial position of the plate using magnet wheels, the forces should be handled independently. Thus, three methods are proposed in this paper. First, considering that a relative ratio between two forces is independent of the length of the air-gap from the top of the wheel, it is possible to indirectly control the in-plane position of the plate using only the normal forces. In doing so, the control inputs for in-plane motion are converted into the target positions forout-of-plane motion. Second, the tangential direction of the open area of the shield plate and the rotational speed of the wheel become the new control variables. Third, the absolute magnitude of the open area is varied, instead of rotating the open area. The forces are determined simply by using a linear controller, and the relative ratio between the forces creates a unique wheel speed. The above methods were verified experimentally.
목차
ABSTRACT
1. 서론
2. 부분 차폐된 자기차륜에 의한 동전기력
3. 공극 조절을 통한 간접 이송 제어
4. 공극 자기장 차폐판의 개방각 크기 또는 방향 조절을 통한 평판의 위치 제어
5. 결론
References
참고문헌 (11)
참고문헌 신청
1. [학술지(정기간행물)] - Fujii, N. / 1996 / Revolving magnet wheels with permanent magnets / Electrical Engineering in Japan 116 (1) : 106 ~ 118
3. [학술지(정기간행물)] - Fujii, N. / 2005 / Characteristics of a moving magnet rotator over a conducting plate / IEEE Trans. on Magnetics 41 : 3811 ~ 3813
5. [학술지(정기간행물)] - Bird, J. / 2007 / Characteristics of an electrodynamic wheel using a 2-D steady-state model / IEEE Trans. on Magnetics 43 (8) : 3395 ~ 3405
8. [학술대회논문] - Nasar, S. A. / 1973 / Propulsion and levitation forces in single-sided linear induction motor for high-speed ground transportation / Proc. IEEE 61 : 630 ~ 644
9. [학술대회논문] - Wai, R. / 2001 / Nonlinear decoupled control for linear induction motor servo drive / The 27th Annual Conf. of IEEE Industrial Electronics Society : 635 ~ 640
3. [학술지(정기간행물)] - Fujii, N. / 2005 / Characteristics of a moving magnet rotator over a conducting plate / IEEE Trans. on Magnetics 41 : 3811 ~ 3813
5. [학술지(정기간행물)] - Bird, J. / 2007 / Characteristics of an electrodynamic wheel using a 2-D steady-state model / IEEE Trans. on Magnetics 43 (8) : 3395 ~ 3405
8. [학술대회논문] - Nasar, S. A. / 1973 / Propulsion and levitation forces in single-sided linear induction motor for high-speed ground transportation / Proc. IEEE 61 : 630 ~ 644
9. [학술대회논문] - Wai, R. / 2001 / Nonlinear decoupled control for linear induction motor servo drive / The 27th Annual Conf. of IEEE Industrial Electronics Society : 635 ~ 640
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UCI(KEPA) : I410-ECN-0101-2014-550-003416035