Consider a unity - feedback system with: K s(s+1) Required: a) Use Bode Plot sketches to...

  

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Consider a unity - feedback system with: K s(s+1) Required: a) Use Bode Plot sketches to design a lead compensator so that the velocity error constant, K₁ = 20 sec¹ and the phase margin of the system is greater than 40°. (You may use the analytical or the graphical method). b) Briefly state the effect of adding a lead compensator on the system's behavior and its advantage(s) over an ideal PD compensator. Consider a unity - feedback system with: K s(s+1) Required: a) Use Bode Plot sketches to design a lead compensator so that the velocity error constant, K₁ = 20 sec¹ and the phase margin of the system is greater than 40°. (You may use the analytical or the graphical method). b) Briefly state the effect of adding a lead compensator on the system's behavior and its advantage(s) over an ideal PD compensator.

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a Using the analytical method the requirements of Kv 20 sec and the phase margin being greater than 40 can be met by adding a lead compensator in para... View the full answer