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Table 14 Correct diagnosis rates of IDV(0) to IDV(20) using signal templates of six PCs

From: Fault diagnosis of Tennessee Eastman process using signal geometry matching technique

PC i used:

PC1

PC2

PC3

PC4

PC5

PC6

Fault type

   IDV(0)

5%

60%

0.0

55%

0.0

10%

   IDV(1)

0.0

0.0

50%

0.0

95%

5%

   IDV(2)

95%

10%

100%

100%

90%

0.0

   IDV(3)

0.0

0.0

0.0

5%

15%

0.0

   IDV(4)

5%

0.0

0.0

5%

0.0

0.0

   IDV(5)

25%

0.0

10%

0.0

5%

45%

   IDV(6)

75%

100%

100%

80%

30%

5%

   IDV(7)

55%

0.0

20%

0.0

100%

85%

   IDV(8)

0.0

0.0

0.0

5%

0.0

0.0

   IDV(9)

0.0

20%

0.0

10%

0.0

10%

   IDV(10)

0.0

0.0

0.0

0.0

5%

0.0

   IDV(11)

20%

5%

0.0

5%

25%

0.0

   IDV(12)

5%

0.0

0.0

0.0

0.0

55%

   IDV(13)

5%

0.0

5%

5%

20%

15%

   IDV(14)

5%

0.0

0.0

5%

0.0

0.0

   IDV(15)

10%

5%

0.0

5%

5%

10%

   IDV(16)

0.0

0.0

0.0

0.0

0.0

5%

   IDV(17)

65%

50%

20%

35%

5%

10%

   IDV(18)

25%

35%

65%

50%

30%

20%

   IDV(19)

0.0

0.0

10%

0.0

0.0

0.0

   IDV(20)

0.0

0.0

5%

0.0

10%

0.0