Find the velocity error constant of the system given below :(a) 0(b) 2(c) 4(d) ∞This question was addressed to me in an interview for internship.My question is based upon Steady-state Errors and Error Constants in section Time Response Analysis, Design Specifications and Performance Indices of Control Systems

Find the velocity error constant of the system given below :(a) 0(b) 2

1.	Find the velocity error constant of the system given below :(a) 0(b) 2(c) 4(d) ∞This question was addressed to me in an interview for internship.My question is based upon Steady-state Errors and Error Constants in section Time Response Analysis, Design Specifications and Performance Indices of Control Systems
Answer» Correct CHOICE is (c) 4 For explanation I would say: Comparing with the characteristic equation the VALUES of G and w are CALCULATED as G = 1 and w = 4 and HENCE the system is critically damped.

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