Concept

Jeu de simulation

Publications associées (541)

Multidimensional Indicator Analysis for Transport Policy Evaluation

Michel Bierlaire, Bilal Farooq, Dimitrios Efthymiou

The need for forecasting the direct and indirect effects of land use and transport policies on society, the environment, and the local economy has led to the development of integrated land use and transport (LUTI) models. The land use and transport policy ...

Natl Acad Sciences2014

Simulation and optimization in transportation: a short review

Michel Bierlaire

This review discusses some issues related to the use of simulation in transportation analysis. Potential pitfalls are identified and discussed. An overview of some methods relevant to the use of an advanced simulation tool in an optimization context is als ...

2014

The Signature of Hillslope Aspects on the Hydrologic Response of Snow-Covered Catchments

Andrea Rinaldo, Michael Lehning, Bettina Schaefli, Francesco Comola, Gianluca Botter, Pierfrancesco Da Ronco

The hydrologic response of Alpine catchments embeds the geomorphologic signature of the dominant drivers influencing snowmelt runoff dynamics. The focus of this work is the role of aspect as the main control on incoming radiation. We investigate the link b ...

2014

Spatial Data Management Challenges in the Simulation Sciences

Anastasia Ailamaki, Thomas Heinis, Farhan Tauheed

Scientists in many disciplines have progressively been using simulations to better understand the natural systems they study. Faster hardware, as well as increasingly precise instruments, allow the construction and simulation of progressively advanced mod ...

2014

A Simulation and Modeling Environment for the Analysis and Design of Charge Redistribution DACs used in SAR ADCs

Andrea Bonetti

The optimal design of SAR ADCs requires the accurate estimate of nonlinearity and parasitic effects in the feedback charge-redistribution DAC. Since the effects of both mismatch and stray capacitances depend on the specific array topology, complex calculat ...

2014

H∞ smith predictor design for time-delayed MIMO systems via convex optimization

Alireza Karimi, Achille Nicoletti

A new method for robust fixed-order H∞ controller design for uncertain time-delayed MIMO systems is presented. It is shown that the H∞ robust performance condition can be represented by a set of convex constraints with respect to the parameters of a linear ...

IEEE2014

Recent advances in the simulation of particle-laden flows

Marco Ramaioli

A substantial number of algorithms exists for the simulation of moving particles suspended in fluids. However, finding the best method to address a particular physical problem is often highly non-trivial and depends on the properties of the particles and t ...

Springer Heidelberg2014

Turbulent flow in and over an urban canopy in Vancouver, Canada

In this Master’s thesis, turbulent flow of the atmosphere over the urban canopy of the ‘Sunset’ neighbourhood in Vancouver was studied using a Large Eddy Simulation (LES) model. A high precision Light Detection and Ranging (LiDAR) dataset was employed to r ...

2014

HFI energetic particle effects: characterization, removal, and simulation

Julien Lesgourgues, Fabio Finelli

We describe the detection, interpretation, and removal of the signal resulting from interactions of high energy particles with the Planck High Frequency Instrument (HFI). There are two types of interactions: heating of the 0.1 K bolometer plate; and glitch ...

Edp Sciences S A2014

Investigation of crack tip dislocation emission in aluminum using multiscale molecular dynamics simulation and continuum modeling

William Curtin, Derek Warner

This work investigates the dislocation nucleation processes that occur at the tip of a crack in aluminum under a broad range of crystallographic orientations and temperatures. A concurrent multiscale molecular dynamics - continuum simulation framework is e ...

Elsevier2014

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