Results 101 to 110 of about 1,370 (195)

Usporedba NEDC i WLTC ispitnih ciklusa

, 2018
WLTP (The Worldwide harmonized Light vehicles Test Procedure) defines test cycle for determining the levels of fuel consumption and emissions from passenger cars (M1 category) and light commercial vans (N1 category). It has replaced the standard NEDC test cycle since September 2017 (by implementing Euro 6 level of pollution emission).
openaire   +2 more sources

Techniques for CO2 Emission Reduction over a WLTC. A Numerical Comparison of Increased Compression Ratio, Cooled EGR and Water Injection

, 2018
In this work, various techniques are numerically applied to a base engine - vehicle system to estimate their potential CO2 emission reduction. The reference thermal unit is a downsized turbocharged spark-ignition Variable Valve Actuation (VVA) engine ...
Luigi Teodosio, Daniela Tufano, Vincenzo De Bellis, Tufano, Daniela, De Bellis, Vincenzo, Malfi, Enrica, Enrica Malfi, Teodosio, Luigi, Fabio Bozza, Bozza, Fabio   +9 more
core   +1 more source

An Efficient Regenerative Braking System for Electric Vehicles Based on a Fuzzy Control Strategy

Vehicles
Regenerative braking technology is essential for reducing energy consumption in electric vehicles (EVs). This study introduces a method for optimizing the distribution of deceleration forces in front-wheel-drive electric vehicles that complies with the ...
Nguyen Thi Anh, Chih-Keng Chen, Xuhui Liu   +2 more
doaj   +1 more source

What is the most representative Standard Driving Cycle to estimate Diesel emissions of a Light Commercial Vehicle?

, 2018
The paper presents a comparison between the emission levels produced along the most used standard driving cycles (NEDC, WLTC, CADC) by a Light Commercial Vehicle (LCV).
Gadola, Marco, Marco Gadola, Daniel Chindamo, Chindamo, Daniel   +3 more
core   +1 more source

Non-repeatability of the WLTP vehicle test results

Archives of Transport
The paper presents results of considerations on the repeatability of the passenger car test results obtained in the WLTP procedure on a chassis dynamometer. The research concerned the aspects of exhaust emissions and fuel consumption.
Jerzy Merkisz, Adam Sordyl, Zdzisław Chłopek   +2 more
doaj   +1 more source

Addressing Mixed-Integer Nonlinear Energy Management in Hybrid Vehicles: Comparing Genetic Algorithm and Sequential Quadratic Programming Within Model Predictive Control

Energies
Model Predictive Control (MPC) has emerged as a promising approach for energy management in hybrid electric vehicles, enabling predictive optimization of powertrain operation.
Ferris Herkenrath, Silas Koßler, Marco Günther, Stefan Pischinger   +3 more
doaj   +1 more source

Emission Reduction from a Light-Duty Diesel Vehicle over Two Driving Cycles through Dynamic Correction Calibration. [PDF]

ACS Omega, 2023
Chen J, Su Y, Xie F.
europepmc   +1 more source

EFFECT OF ETHANOL-GASOLINE MIXTURES ON PERFORMANCE AND EMISSIONS OF LIGHT PASSENGER CAR ON DIFFERENT DRIVING CYCLES

, 2022
In this study, the selected light-weight vehicle model was run in ECE, New European Driving Cycle (NEDC) and Worldwide Harmonized Light Vehicles Test Cycles (WLTC) in addition to the use of ethanol-gasoline blended fuel to reduce the harmful effects of ...
Gurbuz, Huseyin, BALCI, Özgün, KARAGÖZ, YASİN   +2 more
core  

Experimental and simulation-based investigation of power consumption of an electro-mechanical dual acting pulley continuously variable transmission for electric vehicle powertrain

Results in Engineering
This research investigates the potential of an electro-mechanical CVT (EMCVT) in reducing the power consumption of an EV powertrain, starting with the experimental phase to obtain the efficiency data of the EMCVT prototype. In the phase, the prototype is
Izhari Izmi Mazali, Zul Hilmi Che Daud, Mohd Salman Che Kob, Mohd Kameil Abdul Hamid, Abdullah Jubair, Saiful Anuar Abu Bakar, Nurulakmar Abu Husain, Mat Hussin Ab Talib   +7 more
doaj   +1 more source

LSTM-Based Virtual Load Sensor for Heavy-Duty Vehicles. [PDF]

Sensors (Basel), 2023
İşbitirici A, Giarré L, Xu W, Falcone P.   +3 more
europepmc   +1 more source