The function getStopSpeed is not only used for <stop> elements but also for approaching intersections where a vehicle needs to come to a stop. >From your description it is not clear what exactly you are doing and why you are observing a differences between some speeds and some other speeds.
Am Di., 21. Feb. 2023 um 14:24 Uhr schrieb Mahima <mahim...@gmail.com>: > Thanks for your reply. > Yes, sigma is already set as 0. The only difference I can see is the stop > speed (getStopSpeed) is different. > > How can I set the stop speed of a vehicle? Is it by using > libsumo::Vehicle::setStopParameter? But then I need to define the stop > first...correct? > > Thanks. > > On Sun, Feb 19, 2023 at 3:28 PM Jakob Erdmann <namdre.s...@gmail.com> > wrote: > >> > Why does the vehicle need information about the vehicle on the previous >> edge for the car following model speed calculation? >> This is likely a misunderstanding. What gives you that impression? >> >> > How can I set the car following model parameters from the previous >> partition to the master partition such that it gives the same speed >> calculation of a vehicle? >> The default car-following model doesn't have internal state so it should >> reproduce the same behavior when faced with the same situation (distance, >> ego speed, leader speed, deceleration capabilities, speedFactor). A >> possible cause for difference is the random component (sigma). You can >> check whether the differences are due to randomness by setting sigma=0. >> >> Am So., 19. Feb. 2023 um 11:36 Uhr schrieb Mahima <mahim...@gmail.com>: >> >>> Hi, >>> >>> Why does the vehicle need information about the vehicle on the previous >>> edge for the car following model speed calculation? >>> How can I set the car following model parameters from the previous >>> partition to the master partition such that it gives the same speed >>> calculation of a vehicle? >>> >>> Thanks >>> >>> On Wed, Sep 28, 2022 at 9:48 AM Jakob Erdmann <namdre.s...@gmail.com> >>> wrote: >>> >>>> using getParameter / setParameter with the following values should be >>>> enough for the default lanechangem model: >>>> "laneChangeModel.speedGainProbabilityRight" >>>> "laneChangeModel.keepRightProbability" >>>> "laneChangeModel.lookAheadSpeed" >>>> >>>> Am Mo., 26. Sept. 2022 um 09:58 Uhr schrieb Mahima <mahim...@gmail.com >>>> >: >>>> >>>>> When I am copying a vehicle from one partition to the other on the >>>>> same lane and position as it was on the previous partition, but in the >>>>> current timestep if there was a lane change decision in the previous >>>>> partition......which lane change API or flag will give me the same lane >>>>> change decision in the master partition. >>>>> In this scenario, I am already making sure that the neighbouring >>>>> vehicles for this vehicle are the same as on the previous partition. >>>>> >>>>> Please suggest. >>>>> >>>>> On Mon, Sep 26, 2022 at 9:39 AM Jakob Erdmann <namdre.s...@gmail.com> >>>>> wrote: >>>>> >>>>>> No. TraCI runs before the computation of this step's values ( >>>>>> https://sumo.dlr.de/docs/Developer/Implementation_Notes/Simulation_Loop.html#main_vehicle_update_loop >>>>>> ) >>>>>> >>>>>> Am So., 25. Sept. 2022 um 11:02 Uhr schrieb Mahima < >>>>>> mahim...@gmail.com>: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> Is there any way to read the vehicle's speed, lane and position in >>>>>>> the current timestep? >>>>>>> >>>>>>> libsumo::Vehicle::getLanePosition >>>>>>> libsumo::Vehicle::getSpeed >>>>>>> All these APIs, give information about the last timestep. >>>>>>> >>>>>>> Thanks >>>>>>> _______________________________________________ >>>>>>> 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 >>>>> >>>> _______________________________________________ >>>> 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 >> > _______________________________________________ > 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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