Question: The open loop transfer function of a unity feedback system is (mathrm{G}(s)=frac{mathrm{K}}{s(1+0.1 s)}). If the steady state error of the system is specified to be

The open loop transfer function of a unity feedback system is \(\mathrm{G}(s)=\frac{\mathrm{K}}{s(1+0.1 s)}\). If the steady state error of the system is specified to be limited to \(1 \%\) on unit ramp excitation, determine the values of gain margin (GM), phase margin (PM), gain cross over frequency \(\left(\omega_{g c}ight)\), phase cross over frequency \(\left(\omega_{p c}ight)\), resonant frequency \(\left(\omega_{r}ight)\) and resonant peak \(\left(\mathrm{M}_{r}ight)\).

Step by Step Solution

3.46 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Systems Analysis And Design Questions!