engineering recuitment GATE ECE 2023-24 Test Series Control Systems Stability Analysis Routh-Hurwitz Stability Criteria
A closed-loop system is shown in the figure. The system parameter α is not known. The condition for asymptotic stability of the closed loop system is
1
α < -0.5
2
-0.5 < α < 0.5
3
0 < α < 0.5
4
α > 0.5