Adaptive uncertainty and disturbance estimator based model reference adaptive dynamic sliding mode control for overhead cranes

Modeling and control of overhead cranes: A tutorial overview and perspectives

“…SMC is another widely used approach in this topic because of its robustness to matched and unmatched disturbances [90,103,50,263]. It can also handle the elacticity exists in the supporting structure as reported by [61].…”

“…Furthermore, [164] has proposed an SMC for cart position, hoisting, and sway control. Since this control law depends on the payload mass and friction factors, adaptation laws are developed to estimate these parameters [164] or to tune the control gains [266,103]. In addition to the first-order SMCs, other variants of the SMCs have also been developed for the OCs such as super-twisting SMC [260,263] leading to continuous structures.…”