Results 61 to 70 of about 2,867 (213)
Applied Sciences, 2021 Electric vehicles must improve their electric drive system efficiency and effectively use their limited energy to become a viable means of transportation.
David Sebastian Puma-Benavides +3 more
doaj +1 more source
Fuel Cells, Volume 26, Issue 2, April 2026.ABSTRACT Prognostics and health management are crucial for the reliability and lifetime assessment of polymer electrolyte fuel cells (PEFCs). Here, we review the current advances on this topic, focusing mainly on key degradation mechanisms and methodologies such as physics‐aware, data‐driven, and hybrid modeling approaches.
Farideh Abdollahi +5 more
wiley +1 more source
Cold Start SI Passenger Car Emissions from Real World Urban Congested Traffic [PDF]
, 2015 The tailpipe exhaust emissions were measured under real world urban driving conditions by using a EURO4 emissions compliant SI car equipped with an on-board heated FTIR for speciated gaseous emission measurements, a differential GPS for travel profiles ...
Andrews, G, Khalfan, A, Li, H
core +1 more source
Influence of catalyst, exhaust systems and ECU configurations on the motorcycle pollutant emissions
Results in Engineering, 2020 This work is the result to the study a different systems of exhaust pipes. The manufacturers of motorbike use a system with several volumes to reduce noise and use a catalyst to reduce emissions.
Daniel Albaladejo-Hernández +2 more
doaj +1 more source
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 17, Page 2561-2577, 14 July 2025.Abstract Coordinating a platoon of connected and automated vehicles significantly improves traffic efficiency and safety. Current platoon control methods prioritize consistency and convergence performance but overlook the inherent interdependence between the platoon and the the non‐connected leading vehicle.
Xin Guo +5 more
wiley +1 more source
World Electric Vehicle Journal, 2022 The improvement of both the stability and economy of the four in-wheel motor drive (4IWMD) electric vehicle under complex drive cycles is currently a difficult problem in this field.
Oluwatobi Pelumi Adeleke +5 more
doaj +1 more source
A Bilevel Optimal Control Method and Application to the Hybrid Electric Vehicle
Optimal Control Applications and Methods, Volume 46, Issue 3, Page 1104-1119, May/June 2025.Schematic representation of the Macro‐Micro method. ABSTRACT In this article we present a new numerical method based on a bilevel decomposition of optimal control problems. A strong connection between the proposed method and the classical indirect multiple shooting method is shown in the regular case, thanks to a link between the Bellman's value ...
Olivier Cots +3 more
wiley +1 more source
EV Range Extender in a Two-Battery HEECS Chopper-Based Powertrain
World Electric Vehicle Journal, 2019 This paper first presents a new powertrain based on a two-battery High-Efficiency Energy Conversion System (HEECS) chopper that is suitable for electric vehicles (EVs).
Ayataro Tamura +2 more
doaj +1 more source
fUel-SAVing trip plannEr (U-SAVE): a product of the JRC PoC Instrument: Final report [PDF]
, 2017 Available tools for trip planning mostly rely on travel time and travel distance. Fuel costs, when taken into account, are based on simplified fuel consumption models and are usually independent from vehicle type and technology.
ARCIDIACONO VINCENZO +5 more
core +2 more sources
Simulation of an electric vehicle model on the new WLTC test cycle using AVL CRUISE software [PDF]
IOP Conference Series: Materials Science and Engineering, 2017 Nowadays, environmental pollution has become a general issue and the automotive industry is probably the most affected. The principal air-quality pollutant emissions from petrol, diesel and LPG engines are carbon dioxide, oxides of nitrogen, un-burnt hydrocarbons.
Constantin Cristian Cioroianu +3 more
openaire +1 more source