Mathematics · Control Systems
A unity feedback control system has an open-loop transfer function G(s) = Ks(s+2)(s+4). What should be the range of K for the closed-loop system to be stable?
- 1K > 24
- 20 < K < 48✓
- 3K < 24
- 4K > 48
Correct answer
0 < K < 48
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