From: Fault Feature Extraction of Diesel Engine Based on Bispectrum Image Fractal Dimension
Condition
Intake valve clearance (mm)
Exhaust valve clearance (mm)
Fault 1
0.20
0.40
Fault 2
0.25
0.45
Fault 3
0.30
0.50
Fault 4
0.35
0.55
Fault 5
0.60