@inproceedings{9bc4ee7e5f1240b2beef093cab3accfa,
title = "Development of fixed time step analysis model for automatic transmission clutch in HEV",
abstract = "A parallel hybrid electric powertrain system(HEV of PHEV) have Automatic transmission or power split device which is constructed with planetary gears and clutches. It is important to develop a model which can analysis dynamic state of clutch in shifting phase to evaluate performance of control logics. The model needs to be simulated in real time or semi-real time because every TCU is operating in fixed time step. Dynamic analysis simulation software like MSCADAMS or AMESIM does not satisfy real time performance. This research suggests a clutch analysis method that determines stick and slip state of clutches in an automatic transmission based on fixed step solver. A simulator model is constructed as a reference using MATLAB/SIMULNK simdriveline library. Result of simulator model is also compared with result of fixed time step analysis model.",
keywords = "Parallel HEV, Simulation, Transmission",
author = "Howon Seo and Chunhua Zheng and Wonsik Lim and Cha, \{Suk Won\} and Jinhyung Kong",
year = "2012",
language = "English",
isbn = "9781622764211",
series = "26th Electric Vehicle Symposium 2012",
pages = "617--621",
booktitle = "26th Electric Vehicle Symposium 2012",
note = "26th Electric Vehicle Symposium 2012 ; Conference date: 06-05-2012 Through 09-05-2012",
}
