- #1
ein_stein
- 3
- 0
It seems possible to obtain engine torque and RPM from a truck CAN bus. I'd like to estimate tractive force at the wheels given these two values.
How should I go about computing torque at the wheels? Wouldn't I need gear ratio, which doesn't seem obtainable from the CAN bus?
Do I need to manually measure wheel radius to estimate tractive force at the wheels?
How should I go about computing torque at the wheels? Wouldn't I need gear ratio, which doesn't seem obtainable from the CAN bus?
Do I need to manually measure wheel radius to estimate tractive force at the wheels?