Acceleration from tractive force

Estimates maximum grade angle from available tractive force and vehicle mass.

Calculates tractive force from engine torque, total ratio, drivetrain efficiency, and rolling radius.

Calculates tire contact tractive force from wheel torque and rolling radius.

Solves drivetrain efficiency from input and output power.

Calculates engine rotational speed from vehicle speed, total ratio, and rolling radius.

Solves required engine torque from wheel torque, total ratio, and drivetrain efficiency.