Mathematics · Control Systems
In a closed-loop control system with an open-loop transfer function G(s) = Ks(s2 + s + 1), and a feedback transfer function H(s) = 1, the range of K for stable operation is:
- 1-0.1 < K < 0.1
- 20 < K < 1✓
- 31 < K < 10
- 4-1 < K < 0
Correct answer
0 < K < 1
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