Abstract: A method for refining an original command signal which is intended to locate a robot at a desired position and orientation (pose) comprising the steps of identifying the actual system parameters of the robot; predicting, through utilization of those actual system parameters the anticipated pose of the robot which would actually be obtained as the result of the original command signal; calculating corrected command signals required to minimize the difference between the predicted anticipated pose and the desired pose; and employing the corrected command signals to place the robot. Preferably, a plurality of desired calibration pose command signals are used in the step of identifying the actual system parameters to place the robot in a plurality of actual calibration poses in the measuring range of at least one pose sensor.