http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
임윤식(Yun-Sik Lim),최일윤(Il-Yoon Choi) 한국철도학회 2011 한국철도학회 학술발표대회논문집 Vol.2011 No.10
Vehicle dynamic behavior should be investigated to establish the track irregularity criteria because they have an impact on vehicle dynamic behavior. The tilting train which have been developed in Korea will be operated on the conventional line. Therefore it should be checked that the track irregularity criteria of conventional line is still available for the new vehicle. In this paper the influence of alignment on running behavior and safety for tilting train was instigated by numerical analysis. The wavelength and amplitude of alignment were considered in scenario of this numerical analysis. This research is based on just numerical analysis and the final result which include measurement will be published in the future.
Matlab을 이용한 궤도틀림과 진동가속도 상관관계 분석
임윤식(Yun-Sik Lim),최일윤(Il-Yoon Choi) 한국철도학회 2012 한국철도학회 학술발표대회논문집 Vol.2012 No.5
It is highly important to make a track irregularities standars appropriately considering the running behavior of the vehicle as well as the maintenance policy for the track. In this paper, the relationship between track irregularities and the acceleration of KTX were investigated to show how the longitudinal level and alignment influence on the lateral and vertical acceleration of KTX. using the measurement data in Kyeongbu high speed line.
최일윤(Il-Yoon Choi),임윤식(Yun-sik Lim) 한국철도학회 2011 한국철도학회 학술발표대회논문집 Vol.2011 No.10
Vehicle dynamic behavior should be investigated to establish the track irregularity criteria because they have an impact on vehicle dynamic behavior. The influence of twist on running behavior and safety for KTX was instigated by numerical analysis among track geometry quality parameters such as vertical alignment lateral alignment twist and track gauge in this paper. The wavelength and amplitude of twist were considered in scenario of this numerical analysis. This research is based on just numerical analysis and the final result which include measurement will be published in the future.
최일윤(Il-Yoon Choi),임윤식(Yun-Sik Lim),최진유(Jin-Yu Choi) 한국철도학회 2009 한국철도학회 학술발표대회논문집 Vol.2009 No.11월
Characteristics of the additional rail stress and displacement were investigated to suggest a design chart for railway bridge. Numerical interaction analysis between track and bridge was conducted for conventional line as well as high speed line. Various parameters such as structure configuration, ballast type, stiffness of deck and support were considered in numerical analysis. Action due to changes in temperature, bending of the deck, braking and acceleration were taken into account in analysis.
최일윤(Il-Yoon Choi),엄주환(Ju-Hwan Um),임윤식(Yun-Sik Lim) 한국철도학회 2010 한국철도학회 학술발표대회논문집 Vol.2010 No.7
Vehicle dynamic behavior should be investigated to establish the track irregularity criteria because they have an impact on vehicle dynamic behavior. The tilting train which have been developed in Korea will be operated on the conventional line. Therefore, it should be checked that the track irregularity criteria of conventional line is still available for the new vehicle. In this paper, the influence of vertical alignment on running behavior and safety for tilting train was instigated by numerical analysis. The wavelength and amplitude of vertical alignment were considered in scenario of this numerical analysis. This research is based on just numerical analysis and the final result which include measurement will be published in the future.
최일윤(Il-Yoon Choi),박찬경(Chan-Kyoung Park),엄주환(Ju-Hwan Um),임윤식(Yun-Sik Lim) 한국철도학회 2010 한국철도학회 학술발표대회논문집 Vol.2010 No.7
HEMU-400X train have been developed and will be operated over 350km/h. In this paper, the influence of vertical alignment on running behavior and safety for HEMU-400X train was instigated by numerical analysis. The wavelength and amplitude of vertical alignment were considered in scenario of this numerical analysis. This research is based on just numerical analysis and the final result which include measurement will be published in the future.
전우진,정재교,전성준,윤대현,임윤식,석종민,Jeon, Woo-Jin,Jeong, Jae-Kyo,Chun, Sung-Joon,Yoon, Dae-Hyun,Lim, Yoon-Sik,Seok, Jong-Min 대한디지털의료영상학회 2014 대한디지털의료영상학회논문지 Vol.16 No.1
This study, was conducted to find out the correlation factors of anxiety of the patients during MRI exam on the claustrophobia. This study conducted a survey targeting those korea auxiliary police and combat auxiliary police patients who were admitted to the National Police Hospital over a period from January 2 to December 24, 2013 to investigate their degree of claustrophobia. In study result, sufficient explain before exam was helpful and decrease anxiety. However, they felt more anxious about limited spare, and when the entered a bore. Symptoms of instability and fear were stuffy, sweat, dyspnea, palpitation those are ascending rank of frequency.