Dictionnaire français - anglais

Par défaut, Pathfinder utilise le diagramme fondamental de la SFPE, qui propose une relation vitesse-densité prudente et largement acceptée.

By default, Pathfinder uses the fundamental diagram from SFPE to provide the user with a speed-density relationship that has wide acceptance and conservative estimations.

général - CCMatrix (Wikipedia + CommonCrawl)
Continuum modelling of traffic dynamics for congested freeways... First, the existing high-order models are reviwed and discussed, and a new formulation is proposed which does not require the use of an equilibrium speed-density relationship....
général - core.ac.uk - PDF: www.sciencedirect.com
Dynamic analysis of traffic state and congestion propagation on bidirectional grid network... In this paper, an improved mesoscopic traffic flow model is proposed to capture the speed-density relationship on segments, the length of queue, the flow on links, and so forth, The self-developed dynamic traffic simulation software (DynaCHINA) is used to reproduce...
 PDF: doaj.org
Traffic flow simulation for an urban freeway corridor... The modified equilibrium speed-density model provided a greater degree of accuracy in describing the nonlinear speed-density relationship....
Probabilistic speed-density relationship for pedestrians based on data driven space and time representation... The key components of the presented work are: (i) data driven space discretization framework based on the Voronoi tessellations that allow pedestrian-oriented definition of density indicator; (ii) statistical and data driven approach to time aggregation, allowing for the pedestrian oriented definition of speed indicator; (iii) probabilistic model for speed-density relationship, so as to capture the empirically observed heterogeneity among pedestrians....
On the functional form of the speed-density relationship--i: general theoryIn this work a functional form for the speed-density relationship is presented....

Publications scientifiques

La congestion du boulevard périphérique parisien : estimations, évolution 2000-2007, discussions
... Nous mobilisons un modèle basé sur une relation vitesse-densité, ce qui nous permet de différencier les coûts d'utilisation de la route et de congestion du BPP selon des classes de vitesse de 5 km/h....
... We mobilize a speed-density relation which enables us to differentiate the costs of the road's use and its congestion according to speed-classes of 5 km/h....
Europe / activité agricole / recherche et propriété intellectuelle - core.ac.uk - PDF: core.ac.uk

Exemples français - anglais

communication - iate.europa.eu
communication / documentation / informatique et traitement des données / général - iate.europa.eu
droit - iate.europa.eu
[...]


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