Questions based on PID

Assignment 3:

Questions based on the  e -notes provided to the students on 26.03.2020
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1. Explain the effect of P, P I and P I D controllers on the performance of a system when  they are introduced in that  system.
2. What do you mean by  the basic control action of controllers? Classify them. 
3. Show that steady  state error  increases by using the derivative feedback control.
4.  A unity feedback system is characterized by an  open loop transfer function G(s) = K/s(s+10) . Determine the gain K so that the system will have a damping ration of 0.5.  For this value of K determine setting time, Peak overshoot and peak time for a unit step input.
5. Compare PI and PD controllers. (at least  five differences)

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      Students are required to complete Assignment 2  and Assignment 3 during this week.

with best wishes