Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kerem Koprubasi"'
Publikováno v:
Transport and Telecommunication, Vol 21, Iss 4, Pp 265-274 (2020)
Recent advances in green and smart mobility aim to reduce congestion and foster greener, cheaper and with less delay transportation. The reduction of fuel consumption and CO2 emissions have worked on light-duty vehicles. However, the reduction of emi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5c780ce081d3425619fcdc555354e66
https://doaj.org/article/81785fb2a47d43428b0010da0cdd73a8
https://doaj.org/article/81785fb2a47d43428b0010da0cdd73a8
Publikováno v:
International Journal of Automotive Technology. 21:729-737
In this paper, optimization-oriented high fidelity indicated torque models which cover the whole operating regions under both steady-state and transient cycles for heavy-duty vehicles are developed. Two different experiments are performed and their d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7689114e1269efd3c0c85310b99b7341
https://doi.org/10.1007/s12239-020-0071-2
https://doi.org/10.1007/s12239-020-0071-2
Autor:
Kerem Koprubasi, Mehmet Emin Mumcuoglu, Mehmet Mutluergil, Mustafa Unel, Metin Yilmaz, Gokhan Alcan, Onur Cicek
Publikováno v:
IECON
In this paper, we present a real-time driver evalua-tion system for heavy-duty vehicles by focusing on the classifica-tion of risky acceleration and braking behaviors. We utilize animproved version of our previous Long Short Memory (LSTM)based accele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ece4c15cd0fd630bbd7a1cc6dfe76289
https://doi.org/10.1109/iecon43393.2020.9255274
https://doi.org/10.1109/iecon43393.2020.9255274
Publikováno v:
IFAC-PapersOnLine. 51:168-173
n this paper, NOx emissions from a diesel engine are modeled with nonlinear autoregressive with exogenous input (NARX) model. Airpath and fuelpath channels are excited by chirp signals where the frequency profile of each channel is generated by incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::427fb406006284a6c9c84ead8619a6db
https://doi.org/10.1016/j.ifacol.2018.09.114
https://doi.org/10.1016/j.ifacol.2018.09.114
Publikováno v:
SAE International Journal of Commercial Vehicles. 10:299-307
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f15f206a29919f1070e59e26ab47891
https://doi.org/10.4271/2017-01-0587
https://doi.org/10.4271/2017-01-0587
Autor:
Gokhan Alcan, Volkan Aran, Emre Yilmaz, Kerem Koprubasi, Metin Yilmaz, Mustafa Unel, Cetin Gurel
In this paper, a new data-driven modeling of a diesel engine soot emission formation using gated recurrent unit (GRU) networks is proposed. Different from the traditional time series prediction methods such as nonlinear autoregressive with exogenous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee306173fcebbdcf886524ac1561b499
Diesel engines are still widely used in heavy-duty engine industry because of their high energy conversion efficiency. In recent decades, governmental institutions limit the maximum acceptable hazardous emissions of diesel engines by stringent intern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0d5b6cc4938428ca9618093e7b244e0
Autor:
Ismail Meric Can Uygan, Mümin Tolga Emirler, Bilin Aksun Güvenç, Kerem Koprubasi, Levent Guvenc, Bülent Ünver
Publikováno v:
IFAC-PapersOnLine. 48:354-360
Engine calibration work requires the use of realistic simulation models for designing and testing powertrain control algorithms in offline simulations before hardware-in-the-loop, dynamometer and road testing. These models should be computationally e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e3de3cd8d942b209cab5f98e36bd4db
https://doi.org/10.1016/j.ifacol.2015.10.051
https://doi.org/10.1016/j.ifacol.2015.10.051
Autor:
Volkan Aran. Metin Yilmaz, Talha Boz, Caner Bayburtlu, Cetin Gurel, Kerem Koprubasi, Mustafa Unel
Publikováno v:
IECON
Stringent international regulations in terms of emissions necessitate more efficient transient calibration procedures for diesel engines which in turn implies utilization of dynamic models of the combustion process. In this paper, a novel input desig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c89f4d8f4c777f1d7505f9eb296bdc45
https://doi.org/10.1109/iecon.2015.7392622
https://doi.org/10.1109/iecon.2015.7392622
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b31e695ae5009f9bebfd1441d86e1b9
https://doi.org/10.4271/2011-24-0079
https://doi.org/10.4271/2011-24-0079