RE: ترجمه جمله انگلیسی
1393-4-26، 09:39 صبح
كسي ميتونه اين پاراگرف رو ترجمه كنه؟؟؟
The evaluation of ATMS requires a network-wide assessment of their impact as opposed to an isolated analysis of key
intersections. Microscopic traffic simulation models emulate the dynamics of individual vehicles in a detailed network
representation, based on car-following, lane changing, etc; include route choice models to implement dynamic traffic assignment.
Microscopic models are usually appropriate for operational analysis due the detail of information provided by the simulator.
However, they are data intensive and have a significant computational cost. Mesoscopic models combine simplified flow
dynamics with explicit treatment of interrupted flows at intersections and allow modeling of large networks with high
computational efficiency. However, the loss of realism implied by a mesoscopic model makes it necessary to emulate detailed
outputs (detector measurements, instantaneous emissions). The above give rise to the need to combine meso and micro
approaches into new hybrid traffic simulators where very large-scale networks are modeled mesoscopically and areas of complex
interactions benefit from the finer detail of microscopic simulation.
This paper presents the new system architecture implemented in Aimsun of the hybrid model with special emphasis on the
consistency of the transition between the mesoscopic and the microscopic models, and vice versa and aims to demonstrate how
consistency is complemented using computational results in a large-size network.
© 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Organizing Committee.