Determine the stability of a closed loop control system whose characteristic equation is s4+2s3+4s+5=0. investigate the stability using routh hurwitz criterion. write a c/c++ program to determine the stability.
Answers
Answered by
0
Consider the very simple transfer function
Gˆ(s) = 1
s
3 + s
2 + s + 2
The coefficients of
d(s) = s
3 + s
2 + s + 2
are all positive.
However, the roots of d(s) are at
• p1 = −1.35
I Stable
• p2,3 = .177 ± 1.2ı
I Positive Real Part - Unstable
M. Peet Lecture 10: Control Systems
Gˆ(s) = 1
s
3 + s
2 + s + 2
The coefficients of
d(s) = s
3 + s
2 + s + 2
are all positive.
However, the roots of d(s) are at
• p1 = −1.35
I Stable
• p2,3 = .177 ± 1.2ı
I Positive Real Part - Unstable
M. Peet Lecture 10: Control Systems
Answered by
0
Answer:
Consider the very simple transfer function
Gˆ(s) = 1
s
3 + s
2 + s + 2
The coefficients of
d(s) = s
3 + s
2 + s + 2
are all positive.
However, the roots of d(s) are at
• p1 = −1.35
I Stable
• p2,3 = .177 ± 1.2ı
I Positive Real Part - Unstable
Explanation:
Similar questions