选煤厂絮凝剂溶解液自动添加模糊控制系统的研究

Study on the fuzzy control system automatically adding the flocculant solution in cleaning plants

针对絮凝剂溶解液自动控制系统中的非线性问题,根据人们长期总结的絮凝剂溶解液自动添加规律,利用模糊控制理论提炼出自动添加的模糊控制规则,并根据此规则,利用模糊关系合成原理得到模糊控制查询表,完成了用于絮凝剂溶解液自动添加的模糊控制器的设计。

For the serious non-linear problems of the automatic control system for the flocculant solution and according to the automatically adding rules concluded by people for a long time, the paper acquires the fuzzy rule for the automatic addition by fuzzy control theory, obtains the look-up table for the fuzzy control by synthesis principle of fuzzy relations in terms of the rule, and finally achieves the design of the fuzzy controller automatically adding the flocculant solution.