In the polymer extrusion process the product quality
can be achieved by controlling the melt viscosity
within a narrow fluctuation range. On the demand of
using viscosity-measuring instruments as sensors to
control the quality of the products, we developed an
empirical off-line viscosity model, which is used to
derive the extrusion viscosity models in the control
process without in-line rheometer. The objective of
this study is to develop extrusion viscosity models
together with collected data from several
experimental tests and template rule-base to build a
Multi-Input...