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  • Test 2 - Control System | Electronics and Communication (ECE)
  • The unit step response of an under-damped second order sy...
Multiple choice

The unit step response of an under-damped second order system has steady state value of -2. Which one of the following transfer functions has theses properties?

  1. $ \dfrac{-2.24}{(s^2+2.59s+1.12)} $
  2. $ \dfrac{-3.82}{(s^2+1.91s+1.91)} $
  3. $ \dfrac{-2.24}{(s^2-2.59s+1.12)} $
  4. $ \dfrac{-3.82}{(s^2-1.91s+1.91)} $
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

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