Is this the case for any car-following model, or for CACC? Thank you. On Mon, Nov 21, 2022 at 11:02 PM Jakob Erdmann <[email protected]> wrote:
> The simulation step-length is a technical limit to the reaction time of > all vehicles in sumo. If you set a low enough step length you can use a > very low tau without having to worry about unsafe driving. The default tau > is 1 (which is also the default step-length). See > https://sumo.dlr.de/docs/Car-Following-Models.html#model_parameters > > Am Di., 22. Nov. 2022 um 01:36 Uhr schrieb David Oswald <[email protected] > >: > >> I have a follow-up question for this. >> >> So if I use CACC as the car-following model, can I use a very low tau >> without having to worry about unsafe driving? Is there a default tau value >> for CACC? >> >> >> >> Thank you, >> >> David >> >> >> >> >> >> >> >> *From: *Evangelos Mintsis via sumo-user <[email protected]> >> *Sent: *Tuesday, November 8, 2022 12:36 AM >> *To: *Sumo project User discussions <[email protected]> >> *Cc: *Evangelos Mintsis <[email protected]> >> *Subject: *Re: [sumo-user] Car-Following Models: CACC >> >> >> >> Hi, >> >> >> >> You can assign the CACC car-following model to a specific vType similarly >> to other car-following models currently implemented in SUMO (e.g. IDM). >> >> Overview of CACC car-following model in SUMO: >> https://sumo.dlr.de/docs/Car-Following-Models/CACC.html >> >> CACC car-following model parameters: >> https://sumo.dlr.de/docs/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#car-following_model_parameters >> >> >> >> Evangelos Mintsis >> >> >> >> *From:* sumo-user <[email protected]> *On Behalf Of *David >> Oswald >> *Sent:* Monday, November 7, 2022 10:52 PM >> *To:* eclipse.org Support <[email protected]> >> *Subject:* [sumo-user] Car-Following Models: CACC >> >> >> >> Hello, >> >> >> >> In order to use the CACC car-following, do I just need to put it in the >> vehicle definition the same way I would do the IDM car-following model? Is >> there anything special I would need to do for CACC? >> >> >> >> Thank you. >> >> >> >> >> >> >> >> >> > _______________________________________________ >> > >> sumo-user mailing list >> [email protected] >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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