Consider the following transfer functions, find the system is: stable, marginally stable, or unstable? G(s) 5(8 + 2) (s+1)(s2+8+1) 5(-s+2) (s+1)(s2 + s + 1) 5 (S-2) (s²+3) s²+3 (s+1) (s²-s+1) 1 (s+1)(s² + 1)² 1 (s2-1)(s+1) Stable/marginally stable /unstable ? ? ???

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Reading Assignment
●
●
Read Chapter 5.
Homework # 6
Consider the following transfer functions, find the system is: stable, marginally
stable, or unstable?
G(s)
5(s + 2)
(s+1)(s2+8+1)
5(-s+2)
(s+1)(s2+s+1)
5
(S-2)(s²+3)
s²+3
(s+1)(s2s+1)
1
(s+1)(s² + 1)²
1
(s2-1)(s+1)
1+
Stable/marginally stable
/unstable
?
?
?
?
???
Determine the range of K for which the system is stable.
K(s + 1)
s(s+ 6) (s − 1)
=
0
Determine whether any of the root of the C.E. are in the RHP
s6 + 4s5 +354 + 2s³ + s² + 4s + 4 = 0
Transcribed Image Text:Reading Assignment ● ● Read Chapter 5. Homework # 6 Consider the following transfer functions, find the system is: stable, marginally stable, or unstable? G(s) 5(s + 2) (s+1)(s2+8+1) 5(-s+2) (s+1)(s2+s+1) 5 (S-2)(s²+3) s²+3 (s+1)(s2s+1) 1 (s+1)(s² + 1)² 1 (s2-1)(s+1) 1+ Stable/marginally stable /unstable ? ? ? ? ??? Determine the range of K for which the system is stable. K(s + 1) s(s+ 6) (s − 1) = 0 Determine whether any of the root of the C.E. are in the RHP s6 + 4s5 +354 + 2s³ + s² + 4s + 4 = 0
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