Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Daeheung Lee"'
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 15:345-353
To operate a hybrid electric vehicle efficiently, it is important how to manage energy components such as the engine, motor and battery of the vehicle. In this paper, the Pontryagin’s minimum principle (PMP) based power management strategy is devel
Autor:
Daeheung Lee, Yeong-il Park, Changwoo Shin, Jongdae Choi, Jongryeol Jeong, Wonsik Lim, Suk Won Cha
Publikováno v:
Transactions of the Korean Society of Automotive Engineers. 21:92-99
Autor:
Changwoo Shin, Jongryeol Jeong, Jongdae Choi, Yeong-il Park, Suk Won Cha, Wonsik Lim, Daeheung Lee
Publikováno v:
Transactions of the Korean Society of Automotive Engineers. 21:40-48
Recently, many types of electric vehicles including a heavy duty vehicle have been developed and released because of the better fuel economy and less gas products. In this study, research about an electric bus which utilizes the wheel motor drive sys
Publikováno v:
Transactions of the Korean Society of Automotive Engineers. 21:157-164
A damper clutch in automatic transmission systems has some advantages of fuel economy and dynamic performance. Although a damper clutch operation improves a fuel economy of the vehicles, a positive operation of a damper clutch in a low vehicle speed
Autor:
Daeheung Lee, Yeong-il Park, Suk Won Cha, Daebong Jeong, Kyoungdoug Min, Changwoo Shin, Jongryeol Jeong
Publikováno v:
Transactions of the Korean Society of Automotive Engineers. 21:92-98
There are lots of studies about hybrid electric vehicles (HEVs) because of the global warming and energy problems. Series and parallel HEVs are the common types of many developing hybrid vehicle types. Series HEV uses engine only as the generator for
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
World Electric Vehicle Journal
Volume 5
Issue 1
Pages 149-158
Volume 5
Issue 1
Pages 149-158
Optimization-based control methods for plug-in hybrid electric vehicles require knowledge about an entire driving cycle and an elevation profile to obtain optimal performance over a fixed driving route. This paper details our investigation into the m
Publikováno v:
Transactions of the Korean Society of Automotive Engineers. 20:38-46
This paper discusses the energy consumption for a mid-size electric vehicle(EV) under various conditions. In order to analyze which driving style is more efficient in terms of the system of the EV, we develop the electric vehicle model and apply seve
Publikováno v:
Journal of Power Sources. 196:10380-10386
An optimal control strategy based on Pontryagin's Minimum Principle (PMP) is a promising solution because it provides a simple solution for controlling Hybrid Electric Vehicles (HEVs) and guarantees the best performance under reasonable conditions [1