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TRANSCRIPT
SAAT T=0.1S
TF=tf([1 2],[1 1]);sysd=c2d(TF,0.1,'zoh');step(sysd);
Step Response
Time (sec)
Am
plit
ude
0 1 2 3 4 5 61
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
System: sysdTime (sec): 0.6Amplitude: 1.44
System: sysdTime (sec): 2.4Amplitude: 1.9
System: sysdTime (sec): 1.2Amplitude: 1.68
NILAI YANG TERLIHAT PADA MATHLAB SAAT
Y(0.6)=1.44
Y(1.2)=1.68
Y(2.4)=1.90
SEDANGKAN DALAM PERHITUNGAN ITU DICARI DG RUMUS
y (0.6 )=2−e−0.6=1.451y (1.2 )=2−e−1.2=1.698y (2.4 )=2−e−2.4=1.909
SAAT T=0.3S
TF=tf([1 2],[1 1]);sysd=c2d(TF,0.3,'zoh');step(sysd);
Step Response
Time (sec)
Am
plit
ude
0 1 2 3 4 5 6 7 8 91
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
System: sysdTime (sec): 0.6Amplitude: 1.45
System: sysdTime (sec): 2.7Amplitude: 1.93
System: sysdTime (sec): 1.2Amplitude: 1.69
NILAI YANG TERLIHAT PADA MATLAB SAAT
Y(0.6)=1.45
Y(1.2)=1.69
Y(2.7)=1.93
SEDANGKAN DALAM PERHITUNGAN ITU DICARI DG RUMUS
y (0.6 )=2−e−0.6=1.451y (1.2 )=2−e−1.2=1.698y (2.7 )=2−e−2.7=1.932
SAAT T=0.5S
TF=tf([1 2],[1 1]);sysd=c2d(TF,0.5,'zoh');step(sysd);
Step Response
Time (sec)
Am
plit
ude
0 1 2 3 4 5 6 7 8 91
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
System: sysdTime (sec): 0.5Amplitude: 1.39
System: sysdTime (sec): 1.5Amplitude: 1.77
System: sysdTime (sec): 3.7Amplitude: 1.97
NILAI YANG TERLIHAT PADA MATLAB SAAT
Y(0.5)=1.39
Y(1.5)=1.77
Y(3.7)=1.97
SEDANGKAN DALAM PERHITUNGAN ITU DICARI DG RUMUS
y (0.5 )=2−e−0.5=1.393y (1.5 )=2−e−1.5=1.776y (3.7 )=2−e−3.7=1.975