engineering recuitment GATE EE 2023-24 Test Series Control Systems Frequency Response Analysis Bode Plot
Find the transfer function, from the given plot with a correction of 8dB at ω= 80 rad/sec.
1
\(T/F = \frac{5(1 + \frac{s}{0.5})(1 +\frac{s}{20})}{s(1+\frac{s}{4})(1+\frac{s}{80})^2}\)
2
\(T/F = \frac{10(1 + \frac{s}{4})(1 +\frac{s}{20})}{s(1+\frac{s}{0.5})(1+\frac{s}{80})^2}\)
3
\(T/F = \frac{20(1 + \frac{s}{0.5})(1 +\frac{s}{20})}{s(1+\frac{s}{4})(1+\frac{s}{80})^2}\)
4
\(T/F = \frac{(1 + \frac{s}{0.5})(1 +\frac{s}{20})}{s(1+\frac{s}{4})(1+\frac{s}{80})^2}\)