Results 1 to 10 of about 309,954 (167)

A Multi-Clustering Algorithm to Solve Driving Cycle Prediction Problems Based on Unbalanced Data Sets: A Chinese Case Study [PDF]

open access: yesSensors, 2020
Vehicle evaluation parameters, which are increasingly of concern for governments and consumers, quantify performance indicators, such as vehicle performance, emissions, and driving experience to help guide consumers in purchasing cars.
Yuewei Wu   +5 more
doaj   +2 more sources

Flywheel Energy Storage System in Italian Regional Transport Railways: A Case Study

open access: yesEnergies, 2022
In this paper, we looked at the role of electromechanical storage in railway applications. A mathematical model of a running train was interfaced with real products on the electromechanical storage market supposed to be installed at the substation ...
Aldo Canova   +2 more
doaj   +1 more source

Adaptive Driving Cycles of EVs for Reducing Energy Consumption

open access: yesEnergies, 2021
A driving cycle is a time series of a vehicle’s speed, reflecting its movement in real road conditions. In addition to certification and comparative research, driving cycles are used in the virtual design of drive systems and embedded control algorithms,
Iwona Komorska   +4 more
doaj   +1 more source

The Construction of Xi’an Urban Bus Driving Cycle: A Case Study

open access: yesFuture Transportation, 2023
At present, there are many methods to construct a vehicle driving cycle, such as the micro-trip-based method and the Markov chain method. Different methods have different advantages and disadvantages.
Yaohua Li   +3 more
doaj   +1 more source

Driving Cycles for Estimating Vehicle Emission Levels and Energy Consumption

open access: yesFuture Transportation, 2021
Standard driving cycles (DCs) and real driving emissions (RDE) legislation developed by the European Commission contains significant gaps with regard to quantifying local area vehicle emission levels and fuel consumption (FC).
Amanuel Gebisa   +3 more
doaj   +1 more source

COMPARATIVE ANALYSIS OF ELECTRIC MACHINES CHARACTERISTICS WITH PERMANENT MAGNETS FOR ELECTRIC VEHICLES AND WIND TURBINES

open access: yesТехнічна електродинаміка, 2022
The results of a numerical and experimental study of an electric machine with cylindrical permanent magnets are presented. It is shown that if a squirrel-cage rotor in a standard induction motor is replaced by a rotor with permanent magnets, then a ...
В.В. Гребеніков   +3 more
doaj   +1 more source

STUDY ON THE RELATIONSHIP BETWEEN VEHICLE MAINTENANCE AND FUEL CONSUMPTION [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2021
A contemporary road vehicle (RV) is a rather complex system, consisting of a large number of subsystems, assemblies, units, and elements (parts).
Olha SAKNO   +2 more
doaj   +1 more source

Analysis of the strategies for managing extended-range electric vehicle powertrain in the urban driving cycle

open access: yesElectrical engineering & Electromechanics, 2022
Introduction. An Extended-Range Electric Vehicle (EREV) is a type of electric vehicle that uses an additional internal combustion engine (ICE) to charge the battery in order to provide the vehicle with a greater range than in electric only mode. Purpose.
J. Lasocki   +4 more
doaj   +1 more source

Quantum Fourier Transform to Estimate Drive Cycles [PDF]

open access: yesScientific Reports, 2021
Abstract Drive cycles in vehicle systems are important determinants for energy consumption, emissions, and safety. Estimating the frequency of the drive cycle quickly is important for control applications related to fuel efficiency, emission reduction and improving safety.
Dixit, Vinayak, Jian, Sisi
openaire   +5 more sources

A Representative Driving Cycle for the Southern Expressway Compared to Existing Driving Cycles [PDF]

open access: yesTransportation in Developing Economies, 2016
This paper critically evaluates traffic related performance of the Southern Expressway (SEW) in Sri Lanka using basic traffic engineering parameters such as average speeds, acceleration-deceleration changes, root mean square acceleration, and positive kinetic energy.
Uditha Galgamuwa   +2 more
openaire   +1 more source

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