Ant Colony Optimization for Energy-Efficient Train Operations
GECCO 2021, Genetic and Evolutionary Computation Conference Companion, Lille , FRANCE, 10-/07/2021 - 14/07/2021
Optimisation of road speed-sectioning by assessing the impact of a road speed limitation sign
Energy consumed by road vehicles has a high impact on climate changes; indeed this energy use accounts for 23% of total energy-related Green House Gases (GHG) emissions of 2014 global GHG emissions. GHG emissions are growing constantly year after year, in spite of global objectives (COP) and researches on vehicle efficiency and modal shift. The con...
Ant Colony Optimization for Energy-Efficient Train Operations
Traffic perturbations in railway systems may give rise to conflicts, which cause delays w.r.t. the timetable. Dealing with them requires solving the real-time Rail Traffic Management Problem (rtRTMP). A subproblem of the rtRTMP is the real-time Energy Consumption Minimization Problem (rtECMP). It defines the speed profiles along with the timing of ...
Optimization under uncertainties of high-speed train speed to limit energy consumption
Optimisation of road speed-sectioning by assessing the impact of a road speed limitation sign
Energy consumed by road vehicles has a high impact on climate changes; indeed this energy use accounts for 23% of total energy-related Green House Gases (GHG) emissions of 2014 global GHG emissions. GHG emissions are growing constantly year after year, in spite of global objectives (COP) and researches on vehicle efficiency and modal shift. The con...
Coupling detailed urban energy and water budgets with TEB-Hydro model: Towards an assessment tool for nature based solut...
Nature-based solutions (NBS) are increasingly promoted to mitigate urbanization effects, such as the urban heat island. The release of latent heat requires the availability of water in the urban soils. Models able to represent both detailed water and energy budgets are needed for a reliable evaluation of NBSs performances. The TEB-Hydro model is a ...
Coupling detailed urban energy and water budgets with TEB-Hydro model: Towards an assessment tool for nature based solut...
Nature-based solutions (NBS) are increasingly promoted to mitigate urbanization effects, such as the urban heat island. The release of latent heat requires the availability of water in the urban soils. Models able to represent both detailed water and energy budgets are needed for a reliable evaluation of NBSs performances. The TEB-Hydro model is a ...
PIB, Energie & CO2, impacts de la première "anthropause" (diaporama support, intervention PFC)
Impacts du premier confinement de la crise sanitaire 2020 en termes de consommation d'énergie et d'émissions de CO2, selon les estimations Enerdata (mais aussi Citepa, Carbon Monitor, ...)
Annual Variation in Energy Consumption of an Electric Vehicle Used for Commuting
The energy consumption of an electric vehicle is primarily due to the traction subsystem and the comfort subsystem. For a regular trip, the traction energy can be relatively constant but the comfort energy has variation depending on seasonal temperatures. In order to plan the annual charging operation of an eco-campus, a simulation tool is develope...
Frequency tunable, flexible and low cost piezoelectric micro-generator for energy harvesting
The conversion of vibrations into electrical energy for powering low-power small electronic components has been investigated by researchers from different disciplines in the last decade. Among the possible mechanisms, piezoelectricity has received particular attention. In the field of low frequency cantilever-based vibration energy harvesters, the ...
