A New Similarity Measure of Generalized Trapezoidal Fuzzy Numbers and Its Application on Rotor Fault Diagnosis

Table 4

The diagnosing rotor fault feature.

Fault feature parameters	Generalized trapezoidal fuzzy numbers
1𝑋	𝐴1= (0.1515, 0.1550, 0.1743, 0.1784; 1)
2𝑋	𝐴2= (0.3221, 0.3308, 0.3525, 0.3611; 1)
3𝑋	𝐴3= (0.1338, 0.1522, 0.2021, 0.2214; 1)
Displacement	𝐴4= (4.2450, 4.2943, 4.6707, 4.8910; 1)