Fourier analysis of the vibration of the motor
Not what you're looking for?
In order to monitor the condition of a heavy duty electric motor, vibration analysis can be performed. Fourier analysis of the vibration of the motor, when new, results in the spectrum, as shown in the attachment, which comprises of four significant components.
Given the amplitudes indicated in the above spectrum diagram, complete the table below for the amplitude of the vibration in the time domain.
n an T = 0 T = 0.025s T = 0.05s t=0.075s T = 0.1s
1 0.10 0.10
3 0.80 -0.57
5 0.05 0.00
7 0.05 -0.04
Totals - -1.00
Purchase this Solution
Solution Summary
Solution illustrates how to compute the required values for row n=3, and leaves the other terms and the totals for the student to practice.
Solution Preview
See attachment and note the corrections to the table headings (ms instead of s, t instead of T).
In order to monitor the condition of a heavy duty electric motor, vibration analysis can be performed. Fourier analysis of the vibration of the motor, when new, results in the following spectrum which ...
Purchase this Solution
Free BrainMass Quizzes
Air Pollution Control - Environmental Science
Working principle of ESP
Architectural History
This quiz is intended to test the basics of History of Architecture- foundation for all architectural courses.