基于专家控制的磨机负荷控制算法

摘要

To solve the problem of mill load which is not easy to timely,effective and accurate control in grinding process,this paper proposed self optimization algorithm with variable step size of mill load based on expert control.Combined with Expert control,fuzzy control and the optimization algorithm,implemen-ted OPC client with VB platform,accessed and updated the field data in real time.Using VC to write con-trol algorithm,to achieve automatic control of the mill load and depicting the curves of each parameter and alarm functions.%为解决磨矿过程磨机负荷不易及时、有效、准确的控制问题，提出了基于专家控制的磨机负荷变步长自寻优控制算法。将专家控制、模糊控制与自寻优算法相结合，用 VB平台实现OPC客户端的编写，并对现场数据进行实时存取和更新。用 VC 编写控制算法，实现磨机负荷的自动控制以及对各参数运行曲线的描绘及报警功能。