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.
이용수
초록· 키워드
오류제보하기
The purpose of this study was to develop an electric riding machine for cycle fitting to control riding posture easily, to measure frame size quantitatively, and to overcome disadvantages of the traditional systems. The electric riding machine consisted of actuator, load controller, and display & control unit. The actuator unit by BLDC(BrushLess Direct Current) motor drives the saddle height up and down, the crank forward and backward, the handlebar up and down, and the handlebar forward and backward. The load controller unit controls loads by Eddy current controller with electromagnet and aluminum circular plate. The display & control unit consisted of frame size controller and display panel which shows top tube length(485~663mm), head tube length(85~243mm), seat tube length(481~671mm), and seat tube angle($62.7{\sim}76.4^{\circ}$). The range of frame size control for developed electric riding machine did not have difference compared to traditional commercial systems, but quantitative and precise control with 0.1 mm length and $0.1^{\circ}$ angle was possible through digital measurement. Unlike traditional commercial systems, frame size control was possible during riding through motor driven method, thus fitting duration decreased. It is necessary for further improvement to have feedback from users. It is believed that developed electric riding machine can help to develop domestic fitting system.
목차
등록된 정보가 없습니다.
참고문헌 (15)
참고문헌 신청
Bini, R. R. / 2011 / Effects of saddle height on pedal force effectiveness : 5th Asia Pacific Congress on Sports Technology / Procedia Engineering 5:51~55
Bohlmann, J. T. / 1981 / Injuries in competitive cycling / Physician Sports Medicine 9(5):117~124
Chung, K. R. / 2011 / The effect of seat tube angle on the metabolic cost during cycling at low intensity workload / Procedia Engineering 13:334~337
De Vey Mestdagh, K. / 1998 / Personal perspective : in search of an optimum cycling posture / Applied Ergonomics 29(5):325~334
Dorel, S. / 2009 / Influence of different racing positions on mechanical and electromyographic patterns during pedalling / Scandinavian Journal of Medicine & Science in Sports 19:44~54
Bohlmann, J. T. / 1981 / Injuries in competitive cycling / Physician Sports Medicine 9(5):117~124
Chung, K. R. / 2011 / The effect of seat tube angle on the metabolic cost during cycling at low intensity workload / Procedia Engineering 13:334~337
De Vey Mestdagh, K. / 1998 / Personal perspective : in search of an optimum cycling posture / Applied Ergonomics 29(5):325~334
Dorel, S. / 2009 / Influence of different racing positions on mechanical and electromyographic patterns during pedalling / Scandinavian Journal of Medicine & Science in Sports 19:44~54
이 논문의 저자 정보
최근 본 자료
댓글(0)
0