engineering recuitment GATE IN Test Series 2023-24 Mock Test Control Systems Stability Analysis Routh-Hurwitz Stability Criteria
Characteristic equation of H(s) is given as:
3s4 + 2s3 + 5s2 + s +2 = 0.
The system is:
1
unstable
2
stable
3
all poles in right half-plane
4
unstable with only one pole in the right half-plane