20-06-2012, 04:38 PM
Time domain Analysis of Second Order System
Time domain Analysis of Second Order System.docx (Size: 274.85 KB / Downloads: 31)
Introduction:
Time domain basically means plotting a curve of amplitude over the time axis.
A given function or signal can be converted between the time and frequency domains with a pair of mathematical operators called a transform. An example is the Fourier transform, which decomposes a function into the sum of a (potentially infinite) number of sine wave frequency components. The 'spectrum' of frequency components is the frequency domain representation of the signal. The inverse Fourier transform converts the frequency domain function back to a time function. In this lab we will analyze the effect of variation of damping ratio and natural un-damped frequency on the response of the system.
Time domain Analysis of Second Order System.docx (Size: 274.85 KB / Downloads: 31)
Introduction:
Time domain basically means plotting a curve of amplitude over the time axis.
A given function or signal can be converted between the time and frequency domains with a pair of mathematical operators called a transform. An example is the Fourier transform, which decomposes a function into the sum of a (potentially infinite) number of sine wave frequency components. The 'spectrum' of frequency components is the frequency domain representation of the signal. The inverse Fourier transform converts the frequency domain function back to a time function. In this lab we will analyze the effect of variation of damping ratio and natural un-damped frequency on the response of the system.