Urban Mobility is a key issue of sustainable development. The modelling shell MobiSim SMA aims to integrate the diverse processes that structure urban areas in order to study, understand and manage the dynamics of urban mobility in French and European cities for the next twenty years. MobiSim SMA is a multi-agent model mainly based on the description of household and enterprise behaviours.vity programs and calculates people displacements and good transports. It gives an overview of congestion and estimates total demand for each mode (road, public transportation and light modes). People fluxes are generated by the demand for mobility by objective and by zone on the basis of transport supply (possible distance and maximal speed). Flux intensity compared to system capacity decreases the speed of displacement. The increase in travel time is an important factor to determine modal choices (by private car, by route's collective transports, by railway's collective transports or by light modes). Environmental quality is partly linked to urban mobility, to displacements and to flux intensity. These factors affect the quality of the air (noises and atmospheric pollution due to transport activities) and the land use (housing, transportation networks and infrastructures, employment areas, natural spots ...) through the location choices of households and enterprises and through global agent decisions.olicies with the criteria of sustainable development, a board of indicators will be developed to present the results of city management in terms of economical, ecological and social indices. Different strategies will be implemented in the modelling shell as urban toll, public transportation development and coherent location incitements. The model will be first applied to Rennes urban area (French Brittany). This concrete case will stage about 250.000 households (400.000 peoples) on 200 urban zones. For the covering abstract please see ITRD E135207.
Samenvatting