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Electronics and Communication Engineering - Automatic Control Systems

Exercise : Automatic Control Systems - Section 8
36.
The system matrix of continuous time system described in state variable form is

The systems is stable for all values of x and y satisfying
x < 1/2, y < 1/2
x > 1/2, y > 0
x < 0, y < 0
x < 0, y < 1/2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
The addition of a pole to the open loop transfer function pulls the root locus
to the right
to the left and making the system more stable
towards right or left depending on the position of new pole
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
Polar plot of a lag-lead compensator is a circle.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
For a type 0 system and unit ramp input, the steady state error is
0
∞
1
1/KV
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
For the mechanical system in the given figure the transfer function =
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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