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Re: [sumo-user] SpeedFactor and SpeedDev
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Dear Jakob, sorry one more question on this topic. I set the speedFactor=normc(1,0.1,0.2,2) and speedDev="0" thus speedFactor=1 for all vehicles in the tripinfo output file. If I set the speedDev="0",it does not matter normc(mean,deviation,lower cutoff,upper cutoff) form. All speed factors of the vehicle are taken 1. I would like to ask the difference between the "deviation" term in normc() and SpeedDev parameter. Regards.
> I would like to model a Level-4 (highly automated level) autonomous vehicle, and it is assumed to obey the road code exactly. It can not exceed the speed limit (i.e 50 km/hr for my case). In this case, speedFactor can be defined in <vtype> speedFactor="1.0" and speedDev="0". Am I right?
Yes .
> Other question,
speedFactor="1.0" and speedDev="0" the same as norm (1.0,0)?
Yes.
> Last question: how do the "lower cutoff" and "upper cutoff" parameters work? Regards.
The distribution is sampled repeatedly until a value from [lowerCutoff, upperCutoff] is found.
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