Determine the range of the gain for which system is unstable

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Reference no: EM13228164

The loop transfer function of a single-loop negative feedback system is: L(s) = Gc(s)G(s) = K(s + 2.5)(s + 3.2) / (s2(s + 1)(s + 10)(s + 30))

This system is called conditionally stable because it is stable only for a range of the gain K such that k1 < K < k2. Using the Routh-Hurwitz criteria and the root locus method, determine the range of the gain for which the system is stable.

Reference no: EM13228164

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