论文部分内容阅读
冶金自动化系统中机械设备受到测量误差和扰动的干扰导致控制精度不好,提出一种基于自适应滑模解耦控制的冶金自动化系统中的机械自动化控制设计方法。构建冶金自动化系统中的机械控制的约束参量模型,进行控制目标函数,根据边界层的稳态特征进行冶金自动化控制系统的二自由度超外差补偿,采用自适应滑模解耦控制方法实现机械设备的稳定性控制。仿真结果表明,该控制方法具有较好的稳定性和收敛性,对冶金自动化系统的鲁棒性控制性能较好。
Metallurgical automation system in mechanical equipment by the measurement error and disturbance caused by poor control accuracy is not good, a method based on adaptive sliding mode control of metallurgical automation system in mechanical automation control design. The constrained parametric model of mechanical control in metallurgical automation system is constructed and the control objective function is controlled. Two degrees of freedom superheterodyne compensation of the metallurgical automation control system is implemented according to the steady state characteristics of the boundary layer. The adaptive sliding mode decoupling control method is used to realize the mechanical Equipment stability control. The simulation results show that this control method has good stability and convergence, and has better robust control performance for metallurgical automation systems.