Electronics and Communication Engineering - Signals and Systems - Discussion
Discussion Forum : Signals and Systems - Section 5 (Q.No. 1)
1.
The unit step response of a system starting from rest is given by c(t) = 1 - e-2t for t ≥ 0. The transfer function of the syste is
Discussion:
4 comments Page 1 of 1.
TARUN KUMAR DAS said:
1 decade ago
Given, c(t) = 1-e^(-2*t), then C(s) = (1/s)-1/(s+2) = 2/s(s+2) & input U(s) = 1/s.
Then, the transfer function = C(s)/U(s) = [2/s(s+2)]*s = 2/2+s.
Then, the transfer function = C(s)/U(s) = [2/s(s+2)]*s = 2/2+s.
Yogesh Malav said:
10 years ago
H(s) = C(s)/X(s).
And C(s) = 1/s-1/(s+2) = 2/s(s+2).
X(s) = 1/s.
So H(s) = 2/(s+2).
And C(s) = 1/s-1/(s+2) = 2/s(s+2).
X(s) = 1/s.
So H(s) = 2/(s+2).
Maya singh said:
6 years ago
I didn't understand well. Please, anyone explain me in detail.
Maya singh said:
6 years ago
I didn't understand well. Please, anyone explain me in detail.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers