Verlet method for traffic simulation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00199640" target="_blank" >RIV/68407700:21340/12:00199640 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Verlet method for traffic simulation
Original language description
The work is focused on a traffic model based on one-dimensional short-range thermodynamic partical gas, with given form of the repulsive potential, situated in the thermal bath. The main goal is to introduce the proper scheme for numerical integration ofthis modified Dyson gas. Desired method should be time invariant, energy conserving and should preserve the symplectic structure of the phase space. As an appropriate beginning, the algorithm named Verlet integration was chosen. This numerical method frequently used to integrate Newton's equations of motion, and so to calculate trajectories of particles in molecular dynamics simulations, offers great stability and satisfies mentioned conditions. The next step is to explore the possibility of using themodifying called the adaptive Verlet method. This approach is based on a time reparametrization, which led to improvement in the behavior of the numerical method.
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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