一种新的超细研磨机负荷实时控制方法

Real-Time Control Method for A Novel Grinding Mill Load

提出了一种新的研磨机负荷实时控制方法,该算法借鉴预测控制思想,根据当前输出偏差、偏差变化和参考轨迹确定下一时刻的控制增量,应用模糊逻辑对控制增量加权系数在线进行动态调整。仿真研究与应用实验表明,所提出的控制策略算法简单,易于工程实现;用于磨机负荷实际控制,取得了满意的效果。

In view of making use of predictive control approach as reference, the control increment for next step time is determined according to output error, error change and desired trajectory of the output variable at present. Using the weight by modified online with a fuzzy controller, a new mill load of real-time control method is proposed. The simulation research and practical application show that the proposed control strategy is simple and easy to be used in real control process and can obtain the perfect control results.