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  3. 3 a draw the nyquist diagram of the openloop transfer...

Question: 3 a draw the nyquist diagram of the openloop transfer...

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3. (a) Draw the Nyquist diagram of the open-loop transfer function shown in Equation (??). Clearly show the real and imaginary axis intercept points and the high frequency asymptote. (10 pts.) (b) From the Nyquist diagram, can you determine if there a range of controller gains that will make this system stable? Explain and write the critical gain if available. (6 pts.) (c) Draw a generic Nyquist plot and show the gain margin and phase margin on the plo. pts.) KGO)+26-1) +2/s- 4. Given the traasfer function shown in Equation (7), draw the block diagram representation in either of control canonical, olserver canonical or nodal canonical forms.(7 pts s+1 2+2s+3) G(s) =

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