Self-tuning control of a chip refiner mo
โ
Guy A. Dumont
๐
Article
๐
1982
๐
Elsevier Science
๐
English
โ 563 KB
On a chip refiner the gain of the transfer function between the refiner motor load and the plate gap is subject to a slow drift due to plate wear and to sudden changes in sign due to collapse of the pulp pad. A self-tuning regulator was designed to control motor load by manipulating the plate gap. I