Results 191 to 200 of about 4,575 (235)

WLTP Random Cycle Generator

2015 IEEE Vehicle Power and Propulsion Conference (VPPC), 2015
European light duty vehicle emission legislation is gradually shifting the focus from test procedures with merely static test cycles, towards procedures including Real Driving Emissions (RDE), as they are a mean to achieve the European (NOx) emission reduction target.
Kooijman, D.G., Balau, A.E., Wilkins, S., Ligterink, N.E., Cuelenaere, R.F.A.   +4 more
openaire   +2 more sources

From NEDC to WLTP for Vehicles: The Impact on Fuel Efficiency Calculation and Algorithm Optimization

2022 International Conference on Data Analytics, Computing and Artificial Intelligence (ICDACAI), 2022
China introduced Worldwide Harmonized Light Vehicle Test Procedure (WLTP) in pollutant emission management and fuel consumption type approval test standards for passenger vehicles in 2019 and 2021.
Dongchang Zhao, Chunjia Ran, Chuan Chen, Rujie Yu   +3 more
semanticscholar   +1 more source

"We use a modified WLTP cycle for brake dust measurements"

ATZ worldwide, 2022
M. Reichenbach
openaire   +2 more sources

Increase in Wltp's Co2 Emissions from Vehicles Based on European Certification Datasets

SSRN Electronic Journal, 2021
Jelica Pavlovic, Anatoli Chatzipanagi, Markos Ktistakis, Cinzia Pastorello, Dimitrios Komnos, Georgios Fontaras   +5 more
openaire   +2 more sources

NEDC - WLTP comparative testing

2016
In de aanloop naar de nieuwe typekeuringsprocedure voor het bepalen van de fabrieksopgave van de CO2-emissies, de WLTP (World Harmonised Light-duty Test Procedures), heeft TNO in opdracht van het ministerie van Infrastructuur en Milieu de voorstellen voor WLTP typekeuringsprocedures vergeleken met de bestaande NEDC typekeuringsprocedure.
Ligterink, N.E., Mensch, P. van, Cuelenaere, R.F.A.   +2 more
openaire   +3 more sources

Online Signal-Based Fault Detection and Diagnosis of EV Inverter During WLTP Driving Cycle

Vehicle Power and Propulsion Conference, 2021
Recently, transport electrification has undergone a dramatic expansion. This is generating an increasing demand for powertrain reliability. Furthermore, the recent adoption of wide bandgap (WBG) devices, pushes this need even more, particularly for power
F. Alvarez-Gonzalez, A. Sierra-González, Elena Trancho, Miguel Allende Marcos   +3 more
semanticscholar   +1 more source

Correction algorithms for WLTP chassis dynamometer and coast-down testing [PDF]

, 2015
The flexibilities allowed in the WLTP are necessary to allow efficient testing without having a lot of invalid tests. Nevertheless some of the flexibilities can influence the resulting fuel consumption to an extent which makes it worth considering the application of correction functions to compensate for deviations against the target values.
Ligterink, N.E., Mensch, P. van, Cuelenaere, R.F.A., Hausberger, S., Leitner, D., Silberholz, G.   +5 more
openaire   +2 more sources

Robust Bilevel Network-Flow Scheduling for Semiconductor Wafer Logistics under WLTP Uncertainty

Applied and Computational Engineering
The stochastic nature of wafer-lot transfers in semiconductor manufacturing introduces significant challenges in optimizing logistics processes. This paper proposes a two-layer optimization framework to address these challenges by modeling wafer-lot ...
Min Yin
semanticscholar   +1 more source

Thermal Behaviour of Electric Vehicle Battery Packs under NEDC and WLTP Driving Cycles: A GT-Suite Simulation Study

Jurnal Ilmiah Teknik Mesin
This study examines the thermal behaviour of a LiFePO₄ battery pack in a converted electric vehicle using GT-Suite simulation. The base vehicle, a Toyota Avanza originally powered by a 1.3-litre engine, was retrofitted with a 60 kW synchronous AC motor ...
Yosua Setiawan, M. F. M. Said, Adrian Sutjiadi   +2 more
semanticscholar   +1 more source

A sampled observer for a three-branch supercapacitor model: voltages estimation for SOC under NEDC and WLTP cycles

International Conference on Control, Decision and Information Technologies
In this paper, we propose an online estimation method for the internal voltages of a three-branch super-capacitor model. The main goal is to provide a fast and accurate estimation of these voltages, which are crucial for assessing the state of charge ...
I. Belghazi, E. Magarotto, T. Ahmed-Ali, M. Haddad   +3 more
semanticscholar   +1 more source