Research Article

Anomaly Detection and Localization for Process Security Based on the Multivariate Statistical Method

Table 1

Theoretical signature matrix.

 d1d2d3d4d5d6d7d8d9d10d11d12d13d14d15d16d17d18

r1011111111111111111
r2001111111111111111
r3100111111111111111
r4110011111111111111
r5111001111111111111
r6111100111111111111
r7111110011111111111
r8111111001111111111
r9111111100111111111
r10111111110011111111
r11111111111001111111
r12111111111100111111
r13111111111110011111
r14111111111111001111
r15111111111111100111
r16111111111111110011
r17111111111111111001
r18111111111111111100