Sequential modeling and control of the dynamic load in crane lifter
In the view of the situation that the crane hoisting system has the different running pattern during the different motion stage, electromechanical coupling multi-stage mathematical model for describing the crane running law of the different running phase is deduced considering the factors of the mechanic and control. The dynamic variable structure sliding model controllers are designed for each movement stage and the multi-model change control algorithm is given. The simulation results show that the control system can track rapidly the speed reference curve or the position reference curve, so the exact location of the crane hoisting is realized.
Crane movement control Nonlinear system Sliding mode Electromechanical coupling Dynamic load
Lingzhi Cao Liping Lu Guangzhao Cui Shangbei Wei Feipeng Lou Weipu Miao
Henan Key Lab of Information-based Electrical Appliances,Zhengzhou 450002,Henan
国际会议
2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)
广西桂林
英文
4844-4848
2009-06-17（万方平台首次上网日期，不代表论文的发表时间）