Thanks, Jakob for the explanation. To check my understanding, the default acceleration of the Krauss model is higher than that of ACC and CACC? Is there documentation listing this?
Regards, Royal On Mon, Jan 31, 2022 at 4:46 AM Jakob Erdmann <[email protected]> wrote: > The outputs are probably "valid" for the particular models but whether the > ACC/ CACC models conform to the behavior of any particular real life fleet > cannot be answered without prior calibration. Please also refer to my > previous answer (https://www.eclipse.org/lists/sumo-user/msg11040.html). > Obviously, the same holds for the default Krauss model which may differ > from the driving behavior of your human fleet depending on the model > parameters (and their distribution within the fleet). > The metric of 'waiting time' is sensitive to the speed threshold to > determine 'halting'. Thus, the strong accelerations performed by the Krauss > model may have an outsized impact on this metric compared to vehicles that > are "slower" to start. > > regards, > Jakob > > Am So., 30. Jan. 2022 um 08:25 Uhr schrieb Royal Bhandari < > [email protected]>: > >> Hello, >> >> I am using average speed and waiting time per vehicle as my urban traffic >> performance index. I am comparing CACC car-following model and ACC car >> following models with default krauss model. I was expecting that the CACC >> model will have lower waiting time and higher speed in comparison to ACC >> and Krauss model in a congested network. This is true for speed but not for >> the waiting time. Am I missing something here or are the outputs which I >> obtained valid? >> >> Regards, >> Royal >> _______________________________________________ >> 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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