Research Article

Engine Excitation Force Identification on the Basis of Discrete Spectrum Correction

Table 3

The amplitude and phase of the excitation force.

Order (N) (N) (N) (N·m) (N·m) (N·m)

1Amplitude15.00 15.00 15.00 20.00 10.00 10.00
Phase30.00 60.00 35.00 60.00 30.00 30.00

2Amplitude15.00 25.00 200.00 30.00 80.00 25.00
Phase30.00 45.00 30.00 30.00 45.00 60.00