Stepwise Diagnosis for Rotating Machinery Using Force Identification Approach
Figure 9
Objective function in the case of rotor of one disk. (a) In the case that an unbalance is at 0 degree from the keyway. (b) In the case that an unbalance is at 90 degrees from the keyway. (c) In the case that an unbalance is at 180 degrees from the keyway. (d) In the case that an unbalance is at 270 degrees from the keyway.
