engineering recuitment GATE EE 2023-24 Test Series Control Systems Root Locus Diagram Characteristic Equation
The closed loop transfer function of a non-unity negative feedback system having feedback function H(s) = 2αs is given as:
\(T\left( s \right) = \frac{1}{{{s^2} + 2\alpha s + 1}}\)
The root-loci as α is varied will be ______1
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