Synchronization control based on the feedback linearization decoupling of the typical multi-cylinder precise forging hydraulic press

The study of the typical multi-cylinder precise forging hydraulic press (TMPFHP) has widespread significance to solve problems of the control of many multi-cylinder precise forging hydraulic presses. Aimed at the characteristics of the affine nonlinear dynamic model of the system, a synchronization control method based on the feedback linearization decoupling is given to achieve a high accuracy of the system. The result of the system simulation shows that the method is very valid.