Physics · Control Systems
Given the open loop transfer function of a control system as G(s)H(s) = ks(s2 + 2s + 5), find the value of 'k' such that the phase margin of the system is 45°.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1k = 0.0592
- 2k = 5.92✓
- 3k = 59.2
- 4k = 0.592
Correct answer
k = 5.92
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