Re: [sumo-user] Vehicle Dynamics in SUMO

Hello, these aspects of vehicle dynamics are not modeled by SUMO. In the default model, lane-changing is even instantaneous. When using the sublane model you could compute a steering angle from lateral and longitudinal displacement but you might then be surprised that vehicles sometimes slide

Re: [sumo-user] How to output network summary in sumo 0.12

Dear Jakob It works now ... but appreciate if you can tell me how can I know number of vehicles which left the network, the dump file doesn't show this info if am correct. also, appreciate if you could tell the possibility of converting the network from 0.12 to 0.13 and use the summary option,

Re: [sumo-user] How to output network summary in sumo 0.12

Dear Jakob, I tried to run the scripts using sumo 0.13 eventhough it runs okey on 0.12, I get the below error when I run it on 0.13 File "downtown.py", line 1649, in initintersections(cmdGetTrafficLightsVariable_idList()) File "downtown.py", line 335, in initintersections links =

[sumo-user] Vehicle Dynamics in SUMO

Hello, I want to calculate when a vehicle is oversteering and understeering. Is there any way to get steering input from a vehicle, the radius of its current path, tire slip angle, and other relevant quantities to calculate this? - Mani

Re: [sumo-user] Shortest Path Algorithm

By default routing minimizes traveltime, assuming all edges can be used according to the speed limit. There are various ways to affect this behavior. See http://sumo.dlr.de/wiki/Simulation/Routing#Travel-time_values_for_routing regards, Jakob 2017-08-08 18:38 GMT+02:00 Nick Scerri via sumo-user

Re: [sumo-user] How to output network summary in sumo 0.12

you must close sumo-gui in order for the full contents of the file to be written. 2017-08-08 18:57 GMT+02:00 fady taher : > Dear Jakob > > the netstate command resulted into the below, there is no data was > generated, eventhough the simulation ran and finished

[sumo-user] Shortest Path Algorithm

Hi, I am using traci.vehicle.changeTarget() in TraCI to edit a vehicle's route. Can anyone let me know which shortest path algorithm SUMO uses once changeTarget() is triggered? I would appreciate any references to SUMO's documentation if possible. Thanks & Regards, Nick

Re: [sumo-user] Swerving / fishtailing of vehicles when using sublane model

Hello, I recommend setting a minGapLat value that prevents interaction between vehicles driving next to each other in the center of their lanes. To do this, it is sufficient to set minGapLat <= laneWidth - vehWidthMax (0.7 in your scenario). Explanation: the current model ties the actual gap

Re: [sumo-user] Weird behavior of setStop command

Please send the input files for reproducing this issue with 0.30.0 directly to my address. regards, Jakob 2017-08-08 15:28 GMT+02:00 qiang lu via sumo-user < sumo-user@lists.sourceforge.net>: > Dear SUMO developers, > > > I am using SUMO to test algorithms of V2I intersection control. I >

[sumo-user] Weird behavior of setStop command

Dear SUMO developers, I am using SUMO to test algorithms of V2I intersection control. I previously used version 0.21.0 to simulate. Recently I want the vehicle to ignore the influence of car following model so I am changing to 0.22.0 to use command setSpeedMode. But I found that setStop

Re: [sumo-user] Swerving / fishtailing of vehicles when using sublane model

Hi Jakob, thank you for looking into that. The problem seems to be minimized, but, unfortunately, when raising the demand, I can still observe the oscillating behavior with the current nightly snapshot (r25506). I added the same scenario with higher demand:

Re: [sumo-user] How to output network summary in sumo 0.12

with option --netstate-dump 2017-08-07 22:28 GMT+02:00 fady taher : > how can I perform a full network dump please ? > > > > Virus-free. > www.avast.com >

Re: [sumo-user] How to output network summary in sumo 0.12

how can I perform a full network dump please ? Virus-free. www.avast.com