APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY Previous Years Question Paper & Answer

Course : B.Tech

Semester : SEMESTER 7

Subject : Control Systems

Year : 2020

Term : DECEMBER

Scheme : 2015 Full Time

Course Code : EC 409

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A system is represented by the state model.

x1 () 0 1 01/0] [0 (0)

௩091-10 0 11൧0-00, y=[0 2 0110൧൪

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Determine whether the system is completely controllable and observable.
Compute the state transition matrix when A = இ റ 2

Determine the stability of a sampled data control system using Jury’s stability test having
the following characteristic polynomial

22.187 12235210

Explain sampled data control system.

Find the pulse transfer function for the error sampled system given.
ius
55%)

Obtain the state space representation of the transfer function
C(s) _ K
R(s) (s+ 1) + 2)(52 + 1)

Find the z-domain transfer function of a system with s-domain transfer function

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1005 61 कऊः

Write short notes on Sample and hold circuit.

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