高炉上料称量自动补偿控制的设计与实现

Design and Implementation of the Weighing Auto-compensation Control in Blast Furnace Charging

该文介绍高炉上料称量自动补偿控制的设计和实现。应用PLC对高炉上料的称量过程进行闭环控制，根据有关工艺变量设计了称量补偿控制算法，并通过PLC软件实现了称量参数的自动修正和误差补偿。

The paper introduces the design and implementation of the weighing auto-compensation control in charging process of blast furnace. Applying the PLC to conduct the closed loop control in the blast furnace charging weighing process; according to the related process variables designs the control algorithms of weighing compensation, and the automatic correction and error compensation of the weighing parameters are realized by means of the PLC software.