The crane system's work efficiency

The swing on the one hand, lowers the crane system's work efficiency, on the other hand may lead to load with the operator or other objects collide cause casualties or damage. Therefore, many scholars in view of the bridge crane control system for a overhead gantry crane amount of research work: on the one hand require car quickly and accurately reach the target location, on the other hand it also requires can effectively restrain the load swing. The most commonly used open-loop bridge crane control method is the Input Shaping (Input Shaping), but this bridge gantry crane of method for system parameter precision demand is higher, so more and more scholars closed-loop control is used to solve the problem of oscillation inhibition and car positioning. .