To improve the port efficiency and enhance the development of modern logistics, the realization of synchro control of trolley positioning and payload anti-sway of quayside container crane is a primary problem to be solved. Currently methods such as mechanical anti-sway means and electronic anti-sway means are commonly applied to harbor cranes. Actually, the reliability of mechanical means is poor and the control effect is not ideal, meanwhile the electronic means greatly depends on the accuracy of the mathe...