The value of speedControlGain gets multiplied with (speed - desiredSpeed) to compute the desired acceleration. In this context it makes sense to have a negative factor. I'm guessing that the paper has a minus sign somewhere in the formula so the -0.4 correspond to 0.4 in the paper. Note, that I wrote neither the model nor the paper.
Am Mo., 1. Juni 2020 um 21:13 Uhr schrieb Fay Kostopoulou <fayk...@gmail.com >: > Hello, > > The speedControlGain default value is negative. Is there any reason for > it? I have seen a range between 0.3-0.4 s^(-1) (Xiao, L., Wang, M., & van > Arem, B. (2017). Realistic Car-Following Models for Microscopic Simulation > of Adaptive and Cooperative Adaptive Cruise Control Vehicles. > Transportation Research Record: Journal of the Transportation Research > Board, 2623, pp. 1–9.). > > Thank you. > Fay > > Στις Παρ, 15 Μαΐ 2020 στις 10:38 μ.μ., ο/η Jakob Erdmann < > namdre.s...@gmail.com> έγραψε: > >> The default values are now documented at >> https://sumo.dlr.de/docs/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#car-following_model_parameters >> >> Am Fr., 15. Mai 2020 um 18:36 Uhr schrieb Fay Kostopoulou < >> fayk...@gmail.com>: >> >>> Dear all, >>> >>> I am working on ACC model scenarios. I would like to ask you where could >>> I find the values of the attributes which are on the attached image. I >>> found them in the link below. >>> >>> https://sumo.dlr.de/docs/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#car-following_model_parameters >>> >>> >>> Thank you. >>> Fay >>> >>> >>> >>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>> Απαλλαγμένο >>> από ιούς. www.avast.com >>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>> <#m_-6135418466992807232_m_1756521590942694262_m_4555149850075838173_m_-7444928729228645765_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >>> _______________________________________________ >>> sumo-user mailing list >>> sumo-user@eclipse.org >>> To unsubscribe from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> _______________________________________________ >> sumo-user mailing list >> sumo-user@eclipse.org >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > sumo-user@eclipse.org > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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