Can someone explain how the driver demand filter works? Is it a simple first order lag filter?
Eg if the value is 0.1 then the actual requested pedal = driver_requested_pedal * 0.9 + requested_pedal_last_scan (second??) * 0.1 ?
If it is a first order filter do you know what the scan time is? I'm assuming it is something very low like ms
Also if this means we use pedal follower mode does this mean the torque based control does nothing most of the time in the Australian cars?
Do we use torque etc only when trying to reduce torque and during normal driving conditions it is ignored?