Mathematical Problems in Engineering / 2019 / Article / Tab 5

Research Article

Internal Combustion Engine Fault Identification Based on FBG Vibration Sensor and Support Vector Machines Algorithm

Table 5

Identification results.

MethodIdentification accuracy
Fault
Type
Number of
samples
Correct identification numberAccuracy (%)Average accuracy (%)

υ-SVCI1818100.096.3
II1818100.0
III181794.4
IV1818100.0
V181794.4
VI1818100.0
VII181794.4
VIII181794.4
IX181688.9

SOM neural networkI181794.488.9
II181794.4
III181688.9
IV181794.4
V181794.4
VI181688.9
VII181688.9
VIII181688.9
IX181583.3

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