tugas sistem kontrol uncompensator phase lag dan lead
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7/21/2019 Tugas Sistem Kontrol Uncompensator Phase Lag Dan Lead
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NAMA : RAHARDIAN TRISTANTO
NIM : 201210130311126
KELAS :
ELEKTRO 6C
TUGAS SISTEM KONTROL UNCOMPENSATOR PHASE LAG DAN PHASE LEAD
Rancanglah siste !iatas tan"a #$"ensat$% !engan "hase a%gin
&'0 (nt(#:
a) "hase lag a& ni 2 ang#a te%a#hi%
*) "hase lea!
+en,elesaian:
-- ....Desain "hase lag (nt(# '0 !e%a/at
>> gh=tf([2.6],conv ([1 0],conv ([1 1],[1 2.6])));
>> w=0.52:0.001:0.53;
>> [mag,fasa]=bod(gh,w);
>> d!s"([w# mag(:) fasa(:)])
w $%(&w)$ '%(&w)0.5200 1.631 12*.*++0.5210 1.660 12*.*5060.5220 1.6650 12*.160.5230 1.6610 12*.*310.52+0 1.651 12.0+20.5250 1.6531 12.11530.5260 1.6+2 12.1*1+0.520 1.6+52 12.2++0.52*0 1.6+13 12.313+0.520 1.63+ 12.330.5300 1.6335 12.++53
2.6
S S+1 S+2.6%c
7/21/2019 Tugas Sistem Kontrol Uncompensator Phase Lag Dan Lead
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NAMA : RAHARDIAN TRISTANTO
NIM : 201210130311126
KELAS :
ELEKTRO 6C
>> w1 = 0.523;
>> [mag1,fasa1]=bod(gh,w1);
>> w0=0.1-w1
w0 =
0.0523
>> w"=w0mag1
w" =
0.0315
>> gc=tf([1w0 1],[1w" 1])
/ansf fnct!on:
1.12 s 1
31.6 s 1
>> h=tf([1],[1]);
>> ss=fdbac4(s!s (gc,gh),h);
>> [,t]=st"(ss);
>> "ot(t,)
>> ss0=fdbac4(gh,h);
>> [0,t0]=st"(ss0);
>> "ot(t0,0,t,)
>> gnd(#/an"a om"nsato#,#7g "has 8ag 9=50#)
7/21/2019 Tugas Sistem Kontrol Uncompensator Phase Lag Dan Lead
http://slidepdf.com/reader/full/tugas-sistem-kontrol-uncompensator-phase-lag-dan-lead 3/6
NAMA : RAHARDIAN TRISTANTO
NIM : 201210130311126
KELAS :
ELEKTRO 6C
0 5 10 15 20 25 300
0.2
0.4
0.6
0.8
1
1.2
1.4
Tanpa Kompensator
Dg phase Lag PM=50
-- ....Desain "hase lea! (nt(# '0 !e%a/at
>> gh=tf([2.6],conv ([1 0],conv ([1 1],[1 2.6])));
>> w=0:0.1:1;
>> [mag,fasa]=bod(gh,w);
>> d!s"([w# mag(:) fasa(:)])
w $%(&w)$ '%(&w)0.1000 .+30 0.1000 .+30
.1320.2000 +.***5 0.2000 +.***5
105.0*60.3000 3.11 0.3000 3.11
113.2*120.+000 2.2+2 0.+000 2.2+2
120.5+60.5000 1.56 0.5000 1.56
12.+5060.6000 1.326 0.6000 1.326
133.5*+0.000 1.1301 0.000 1.1301
1+0.0605
0.*000 0.32 0.*000 0.321+5.625
7/21/2019 Tugas Sistem Kontrol Uncompensator Phase Lag Dan Lead
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NAMA : RAHARDIAN TRISTANTO
NIM : 201210130311126
KELAS :
ELEKTRO 6C
0.000 0.*0+ 0.000 0.*0+
151.0*01.0000 0.6600 1.0000 0.6600
156.0350.1000 .+30 0.1000 .+30
.132
>> w1=0.*;
>> [mag1,fasa1]=bod(gh,w1);
>> tta=1*050fasa1
tta =
15.625
>> a0=1;
>> a1=(1a0-mag1-cos(tta-"!1*0))(w1-mag1-s!n(tta-"!1*0))
a1 =
0.503
>> b1=(cos(tta-"!1*0)a0-mag1)(w1-s!n(tta-"!1*0))
b1 =
0.1356
>> gc2=tf([a1 1],[b1 1]);
>> ss2=fdbac4(s!s (gc2,gh),h);
>> [2,t2]=st"(ss2);
>> "ot(t2,2)
>> ss0=fdbac4(gh,h);
7/21/2019 Tugas Sistem Kontrol Uncompensator Phase Lag Dan Lead
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NAMA : RAHARDIAN TRISTANTO
NIM : 201210130311126
KELAS :
ELEKTRO 6C
>> [0,t0]=st"(ss0);
>> "ot(t0,0,t2,2)
>> gnd(#/an"a om"nsato#,#7g "has 8ad 9=50#);
0 2 4 6 8 10 12 14 16 18 200
0.2
0.4
0.6
0.8
1
1.2
1.4
Tanpa Kompensator
Dg phase Lead PM=50
>> g(3)
>> "ot(t0,0,t1,1,t2,2)
>> gnd(#/an"a om"nsato#,#7g "has 8ag 9=50#,#7g "has 8ad 9=50#);
7/21/2019 Tugas Sistem Kontrol Uncompensator Phase Lag Dan Lead
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NAMA : RAHARDIAN TRISTANTO
NIM : 201210130311126
KELAS :
ELEKTRO 6C
0 5 10 15 20 25 300
0.2
0.4
0.6
0.8
1
1.2
1.4
Tanpa Kompensator
Dg phase Lag PM=50
Dg phase Lead PM=50
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