The Application of the Theory on Self-tuning PredictiveCompensating Control in the Automatic Measuring and ControllingApparatus on Water-content in Material Pulp~1

摘要

In the production process of making materialpulp through the ball grinder, water-content, is a veryimportant parameter. In order to make the water-content inmaterial pulp reaches the target value, we adopt the TheoryOn Self-tuning Predictive Compensating Control to predictand controll so that we can find out the best value promptly,and realize the best controlling on-line. To do so, the averagevalue of the sendouts can be equal to the set value. In thethesis, the author gives examples to make his analysis anddoes computational numerical simulation. As a result, itturns out that we can do predicting to the sendout to time'k+d' when the time is 'k', and thus we can controlwater-content effectively. In this way, the ultimatewater-content in the kiln basin reaches the target value, andwe can achieve our goal of automatically measuring andcontrolling water-content.