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Maintenance management with application Chapter | 13 355
Normal Permissible Alert Critical
1
0.8
Degree of membership 0.6
0.4
0.2
0
50 100 150 200
Thermography
FIGURE 13.5 Thermography.
Normal Alert Critical
1
0.8
Degree of membership 0.6
0.4
0.2
0
0 2 4 6 8 10 12 14 16 18 20
Iron
FIGURE 13.6 Iron.
The third input variable is the thermography, produced by the generating
units. According to , the variable thermography is shown in Fig. 13.5.
The fourth input variable is iron produced by the generating
units. According to Tables 13.8 and 13.9, the variable “iron” is shown in
Fig. 13.6.