Design of Backstepping-Sliding mode control for two–mass systems

Abstract

The paper presents the results of backstepping - sliding mode control based on control design for speed actual value of load motor match speed reference for two-mass systems. This controller is combined with an extended state observer (ESO) for estimating the system variables (torque and speed at motor and load sides) of two-mass systems.  The effectiveness of the control systems is compared with the PI controller. The results of analysis and evaluation between the speed control methods for the two-mass system were performed by Matlab simulation software.