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

Table 9

Detection rate or false alarm rate for hot strip mill (%).

Fault No.	Type of detection	PLS (𝑇^2)	KPLS (𝑇^2)	T-PLS; (𝑇^2 or 𝑄𝑟)	T-KPLS; (𝑇^2 or 𝑄𝑟)
1	False alarm rate	0.104	0.117	0.366	0.044
2	Detection rate	0.998	1.000	1.000	1.000
3	Detection rate	0.656	0.870	0.900	0.980