配煤过程控制方案设计

Design of Controlling Scheme for Coal Blend Process

在焦化生产过程中 ,配煤比的精确控制是保证焦炭产品质量、降低焦炭成本的关键因素 ,而仅采用常规 PID控制 ,无法保证控制精度 ,在常规 PID调节中引入模糊控制理论 (Fuzzy) ,可以改善控制性能 。

In the coking process, exact controlling of the proportion of coal blends is a critical factor for keeping coke quality and reducing coke cost. But it is difficult to ensure the controlling precision by ordinary PID. The controlling efficiency and precision can be improved by using fuzzy theory in the PID.