International Journal of Aerospace Engineering / 2016 / Article / Tab 6

Research Article

Aero Engine Fault Diagnosis Using an Optimized Extreme Learning Machine

Table 6

Mean classification accuracy of operating point A condition.

MethodFault classes
C1C2C3C4C5C6C7C8

Q-ELM93.3393.5591.7590.4590.0588.5685.2684.95
P-ELM90.4893.6192.3289.2390.4487.7383.0582.60
G-ELM92.3593.0490.1789.3688.2488.0384.6983.50
ELM89.0987.5687.5286.9085.2784.4281.1678.33
SVM89.0388.6784.9685.1585.6885.0280.5479.63
BP87.2986.4582.3783.6380.5778.6972.2073.24