![/ JIMT COLLEGE OF ENGINEERING, Gr. Noid-:I
E " 7th S em.
1 ...
SUB: TIC - 702 DIGITAL CONTROL ENGINEERING
Important Questions for end ~emester examination
Date: 06.10.10 Date of submission: 18 I ('.1°
,-----
UN1T-l
1) Explain the basic element of discrete data control system.
2) Explain the advantages and disadvantages of discrete data control system.
3) Explain a step motor control system.
4) Explain in detail the Sample & Hold Devices.
5) Explain the Mathematical modelin~ of Sampling.
6) Explain the s-plane properties ofF (8).
7) Explain The Data reconstruction and mtering of sampled signal.
8) Explam (1) fhe zero order hola (2) The first order hold in de1a I
9) Explain 1he IderJ sampler s
10) Find the F"(s) ()f F(s) = [" /~s+a) 2
UNIT-2
.J -. 1) De~:'e thl Z transform.
2) Explain the relarionship betweer. the laplace transform and z transform.
3) Explain the relat;onship between the s-plane and z-plane with constant-damping loci and
constant-trequency loci.
4) ExpJ[linthe vanous m('thod ~ to calculate the inverse z-transform.
5) Explain the all theorems on I-transform.
G) E"p!a~r: j I The llc tirate Transform ';7,~ 2) The Delayed z-Transform
3) Tbe i,Kodifiedz-Transform
7) Dete 'llc iq',erSt~z-transform of L1C fcllowing functions
. H~= :flJ (~2-I)'-
. Fti) cc= t9 2.1 -f:!2 +}) I ("22- 32+2)
8)1 he 1f() (yf r sa~1t11ed ilata 3,,'.;'1"1:1 described
's hy .he difference equation
j(kt2-)+ ~~(JHJ)+~ ~lk)==- o(J<.t})- o():l)
,/""'"
Detl1nne 1hi~,Jai".e .'a' ff"hrCl :. . .AJSLJrnain the unit pulse response or ~"I ' n
9) Fi;1d tJ1entng(~Jf fer t]1(: ." L, '~J') ~.g-l to be stable.
}z tt) ~ L-I;)
"ZOl-
10)Checkthestab'lity,,' h "..sr:11 'Y":c Clu[aC;l::f1sticequation
r(2)~ ~ Zit + 7z'J + 10 Z2 +- y Z +1 ::0
By Jury test.
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QB_DCE_Anuj
- 1. / JIMT COLLEGE OF ENGINEERING, Gr. Noid-:I E " 7th S em. 1 ... SUB: TIC - 702 DIGITAL CONTROL ENGINEERING Important Questions for end ~emester examination Date: 06.10.10 Date of submission: 18 I ('.1° ,----- UN1T-l 1) Explain the basic element of discrete data control system. 2) Explain the advantages and disadvantages of discrete data control system. 3) Explain a step motor control system. 4) Explain in detail the Sample & Hold Devices. 5) Explain the Mathematical modelin~ of Sampling. 6) Explain the s-plane properties ofF (8). 7) Explain The Data reconstruction and mtering of sampled signal. 8) Explam (1) fhe zero order hola (2) The first order hold in de1a I 9) Explain 1he IderJ sampler s 10) Find the F"(s) ()f F(s) = [" /~s+a) 2 UNIT-2 .J -. 1) De~:'e thl Z transform. 2) Explain the relarionship betweer. the laplace transform and z transform. 3) Explain the relat;onship between the s-plane and z-plane with constant-damping loci and constant-trequency loci. 4) ExpJ[linthe vanous m('thod ~ to calculate the inverse z-transform. 5) Explain the all theorems on I-transform. G) E"p!a~r: j I The llc tirate Transform ';7,~ 2) The Delayed z-Transform 3) Tbe i,Kodifiedz-Transform 7) Dete 'llc iq',erSt~z-transform of L1C fcllowing functions . H~= :flJ (~2-I)'- . Fti) cc= t9 2.1 -f:!2 +}) I ("22- 32+2) 8)1 he 1f() (yf r sa~1t11ed ilata 3,,'.;'1"1:1 described 's hy .he difference equation j(kt2-)+ ~~(JHJ)+~ ~lk)==- o(J<.t})- o():l) ,/""'" Detl1nne 1hi~,Jai".e .'a' ff"hrCl :. . .AJSLJrnain the unit pulse response or ~"I ' n 9) Fi;1d tJ1entng(~Jf fer t]1(: ." L, '~J') ~.g-l to be stable. }z tt) ~ L-I;) "ZOl- 10)Checkthestab'lity,,' h "..sr:11 'Y":c Clu[aC;l::f1sticequation r(2)~ ~ Zit + 7z'J + 10 Z2 +- y Z +1 ::0 By Jury test. .p-