Quality-Related Process Monitoring Based on Total Kernel PLS Model and Its Industrial Application

Table 7

Process and quality variables in finishing mill.

Variable	Type	Description	Unit
1~7	Measured	𝐹𝑖 stand average gap, 𝑖=1,...,7	mm
8~14	Measured	𝐹𝑖 stand total force, 𝑖=1,...,7	MN
15~20	Measured	𝐹𝑖 stand work roll bending force, 𝑖=2,...,7	MN
𝐲	Quality	Finishing mill exit strip thickness	mm