Title :
The methods of soft sensor modeling for polyolefin quality
Author :
Maki, Toni ; Yamaguchi, Akira ; Shimomura, Michio
Author_Institution :
Dev. & Eng. Dept., Yokogawa Electr. Co. Ltd., Tokyo, Japan
Abstract :
In recent years, soft sensors have widely applied to quality control of polyolefin process due to the accuracy demand to polyolefin products. Soft sensors make simplify operation of quality control. Soft sensors can compensate intermittent measurement and replace it continuous data. It can also compensate the sampling delay of analyzer unit In this paper, one of improved modeling procedures, examples of estimation model and application hints for polyolefin process are explained.
Keywords :
chemical sensors; melt processing; polymers; quality control; sampling methods; analyzer unit; estimation model; intermittent measurement; polyolefin process; polyolefin products; polyolefin quality; quality control; sampling delay; soft sensor modeling methods; Accuracy; Analytical models; Data models; Estimation; Inductors; Polymers; Quality control; MI; Polyolefin process; soft sensor;
Conference_Titel :
SICE Annual Conference (SICE), 2012 Proceedings of
Conference_Location :
Akita
Print_ISBN :
978-1-4673-2259-1
