SYSTEM AND METHOD FOR FORCE COMPENSATION IN A ROBOTIC DRIVING SYSTEM

The present disclosure is generally directed to a system and method of compensating for any forces induced by components of a robotic driving system. The robotic driving system including a turntable defining a steering axis and mounted to a steering wheel of a vehicle. A robot frame is mounted to the vehicle and includes a support member. A transmission device has a transmission housing and a drive member. A steering motor is supported by the transmission housing and operatively coupled to the drive member. A load sensor is mounted between the support member and the transmission housing. A controller calculates a first torque experienced by the turntable based on a load signal and a known distance from a steering axis, and the controller determines a second torque to be applied to the steering torque based on the first torque to compensate for forces induced by the robotic driving system.