Physics · Control Systems
The output of a standard second-order system for a unit-step input is given as y(t) = 1 - 2√3 e-t cos(√3 t - π6). What is the transfer function of the system?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12(s + 2)(s + √3)
- 21s2 + 2s + 1
- 33s2 + 2s + 3
- 44s2 + 2s + 4✓
Correct answer
4s2 + 2s + 4
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