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[sumo-user] capacity analysis
  • From: Pradeep Viyaluru Harinath <pradeep.viyaluruharinath@xxxxxxxx>
  • Date: Sun, 30 Jan 2022 05:03:09 +0000
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  • Thread-topic: capacity analysis

Hello ,

I am analyzing a freeway section and trying to implement the ACC and CACC model in my simulation. I observed that as the number of vehicles with ACC and CACC model increased the capacity of freeways started to decline and it was lower than the manual driven vehicles. I have given Tau as 0.6 for CACC vehicles and 0.9 for ACC vehicles , correspondingly I reduced the simulation step length as well to 0.1. I wanted to know two things here how do I implement the reaction time for ACC or CACC vehicle say 0.1 sec and should I use the simulation step length as 1 and use the action step length for a particular vehicle type to improve the speed of simulation. Further why is my capacity decreasing even with ACC and CACC modes?

 

Regards,

V.H.Pradeep

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