http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
자동화 수동 변속기용 클러치 액츄에이터의 설계 및 제작
문상은(Sangeun Moon),김민성(Minsung Kim),여훈(Hon Yeo),황성호(Sungho Hwang),김현수(Hyunsoo Kim) 한국자동차공학회 2003 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
With the growing traffic density and increasing comfort requirements, the automation of the drive train will gain<br/> importance in vehicles. The automatic clutch actuation relieves the drivers especially in urban driving and stop & go traffic conditions. In this paper, an electro- mechanical actuator for clutch-by-wire(CBW) system is implemented as the first stage for the development of automated manual transmissions. The prototype of CBW actuator is designed systematically, which is composed of the electric motor, worm & worm wheel and crank mechanism. And the rig tester is developed to perform the basic function test for the automatic clutch actuation The developed prototype is validated from the experimental results employing the rig tester.
다리관절, 다리-팔 이음뼈, 허리뼈의 불균형을 가진 휜다리에 대한 전신조정술 관절중재모형의 교정효과
문상은 ( Moon Sangeun ) 대한통합의학회 2020 대한통합의학회지 Vol.8 No.3
Purpose : The purpose of this study is to analyze the corrective effect of the general coordinative manipulation (GCM) joint intervention model on distort leg with imbalance of the lower extremity joints, pelvic and shoulder girdles, and lumbar spine. Methods : The study used a comparative analysis of the size of the distort leg and the imbalance of the lower extremity joints, pelvic and shoulder girdles, and lumbar spine before and after the application of the GCM joint intervention model. A total of 31 subjects from movement center G and the department of physical therapy at university M were selected as research subjects, and they were divided into two groups. The GCM joint intervention model was applied to 18 subjects in the bow knee group and 13 subjects in the knock knee group. The two groups received daily intervention three times a week for four weeks. The corrective effect of the GCM joint intervention model for each type of distort leg was compared and analyzed. Results : The effects of the GCM joint intervention model in correcting bow knee and knock knee with knee deformation and imbalance of the lower extremity joints, pelvic and shoulder girdles, and lumbar spine were significant in most domains (p<.05). The correlation between the bow knee and knock knee groups showed significance in most domains (p<.05). Conclusion : The GCM joint intervention model showed significant corrective effect in the bow knee and knock knee groups in terms of knee deformation, lower extremity joints, pelvic and shoulder girdles, and lumbar spine (p<.05).
김민성(Minsung Kim),문상은(Sangeun Moon),여훈(Hoon Yeo),송한림(Hanlim Song),황성호(Sungho Hwang) 한국자동차공학회 2003 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
Performance simulator for a clutch by wire(CBW) vehicle is developed. Firstly, dynamic models for clutch actuator system and clutch spring characteristics are obtained. Dynamic models of the clutch system are validated using the clutch rig tester developed in this study. Using the dynamic model of the clutch system, vehicle performance simulator is developed based on the MATLAB Simulink. In addition, CBW model is derived for the electric motor-worm gear type actuator. Vehicle performance is investigated for the vehicles with the conventional clutch and CBW system. It is expected that the CBW performance simulator developed in this study can be used in development of the CBW system.<br/> <br/>