Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Wonsik Lim"'
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10472 (2024)
This study presents a method for determining the optimal gear ratio in electric trains by examining the effects of motor efficiency, wheel wear, and relative damage to the input and output shafts of the reduction gear. In electric trains, reduction g
Externí odkaz:
https://doaj.org/article/b617dea54d604b4f9cacc17f18ae69e8
Publikováno v:
Transaction of the Korean Society of Automotive Engineers. 31:135-141
Publikováno v:
Transaction of the Korean Society of Automotive Engineers. 30:717-722
Publikováno v:
Transaction of the Korean Society of Automotive Engineers. 29:477-483
Publikováno v:
International Journal of Automotive Technology. 22:269-280
In order to improve shift characteristics of an automatic transmission (AT), it is necessary to control and optimize the hydraulic pressure profile of a clutch. More than 8 speed ATs have been developed recently; thus, considerable time and human res
Autor:
Jihun Byun, Jaehyeon Park, Kyungtae Kim, Sung-Cheon Park, Ginook Song, Sungyuk Hur, Wonsik Lim
Publikováno v:
Transaction of the Korean Society of Automotive Engineers. 28:711-719
The lock-up clutch of a torque converter is used to enhance the efficiency of the automatic transmission. It is composed of a circumferential friction surface and a torsional damper spring. A damper spring is shocked by the dynamic load transmitted f
Publikováno v:
Transactions of the Korean Society of Automotive Engineers. 27:903-909
Autor:
Woo-Seok Choi, Wonsik Lim
Publikováno v:
Transaction of the Korean Society of Automotive Engineers. 27:473-478
Publikováno v:
Transaction of the Korean Society of Automotive Engineers. 26:533-539
Publikováno v:
International Journal of Automotive Technology. 19:687-694
In this study, a model-based integrated control method for engines and continuous variable transmissions (CVTs) is developed. CVT refers to a type of transmission which allows an engine to be operated independently with respect to the vehicle speed,