Adaptive Fault Detection with Two Time-Varying Control Limits for Nonlinear and Multimodal Processes

Table 1

Reduction of Database.

Thresholds	Left data	‖𝐌𝑍−𝐌𝑋‖	‖𝐕𝑍−𝐕𝑋‖
0.01	57	0.0103	0.0015
0.015	48	0.0173	0.0036
0.02	34	0.0261	0.0092