... in the ideal situation provided that the ideal NN weights fall within the prescribed range. The output feedback neural network adaptive robust control is then applied to the control of a linear motor drive system. Experiments are carried out to show the effectiveness of the proposed algorithm and the excellent...

... viscoelasticity damping motor drives elastic constants machine bearings Lead-screw drives are often used in high-performance linear-motion systems because they provide a transmission with a relatively high stiffness and an inherent drive reduction. Low-friction ball or roller screws provide acceptably...