Hi,



Regarding the driver state device:





 [cid:[email protected]]



  1.  How is the error(t) scaled, do we give input for this? Is this the same 
with device.driverstate.errorState?



  1.  Default value for speedDifferenceErrorCoefficien is 0.15, what is the 
range for this?






Before, I asked about the definition and range of the 
"device.driverstate.errorState" parameter. The answer that I got was this: 
ErrorState gives the magnitude and direction of the relative error in gap 
estimation. The state tends toward 0 in the long run but there is no limit to 
how far it may deviate from 0.



  1.  My questions are: Does it affect only the gap estimation? Why it tends to 
zero over the time, does it represent something in real life? With what rate it 
tends to zero? (I want to see the mathematical calculation, for example when I 
set errorState to 10 how much the real gap and faulty one are different).



Btw, I have checked "MSDriverState" file but could not find the answer for my 
questions.



Best regards,
Mehdi
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