Anti-swing System Control of Container Crane Based on Rough Rets

Rough set is a powerful mathematics tool with merits of intelligent data analysis and rule extraction, an intelligent control scheme based on rough sets is introduced. The comparability of PID controlling rule is proposed in this paper, which is used to building rough sets controller, employed to settle the adaptability problem of rough control rule. The effectiveness of the control scheme and the advantage of rough control is shown through the simulations of anti-swing system of container crane.