Mechanical Vibrations

Mechanical Vibrations

1. Vibration: Oscillatory movement who varies with the time.

2. Phasor: Polar representation of an imaginary number who varies with the time.

3. Oscillatory Motion: Motion with destructive frequencies.

   • Simple Oscillatory Motion: Periodic motion and vibration without friction.

4. Harmonic: Destructive frequency of a system.

5. Spectral Analysis: Analysis with graphics who compares distance, acceleration, velocity in respect with the time.

   • Spectral Analysis of Frequency: Indicates the type of fail. The Amplitude indicates the gravity of the fail.
   • Spectral Analysis of Time: Indicates the existence of a fail and frequency in impact and rotation.

6. Fourier Series: Is a way to represent a (wave-like) function as the sum of simple sine waves.