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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /104/CH4/EX4.2 | |
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initial commit / add all books
Diffstat (limited to '104/CH4/EX4.2')
| -rwxr-xr-x | 104/CH4/EX4.2/4_2.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/104/CH4/EX4.2/4_2.sce b/104/CH4/EX4.2/4_2.sce new file mode 100755 index 000000000..b995d1ea0 --- /dev/null +++ b/104/CH4/EX4.2/4_2.sce @@ -0,0 +1,28 @@ +//transfer function of electric network
+//from state diagram in 4-2(b)
+//inital conditions are taken as zero
+//considering i1 as output
+syms R1 R2 L1 L2 C
+s=%s
+M1=(1/L1)*(s^-1)
+L11=-(s^-1)*(R1/L1)
+L21=-(s^-1)*(1/C)*(s^-1)*(1/L1)
+L31=-(s^-1)*(1/L2)*(s^-1)*(1/C)
+L41=-(s^-1)*(R2/L2)
+L12=L11*L31
+L22=L11*L41
+L32=L21*L41
+delta=1-(L11+L21+L31+L41)+(L12+L22+L32)
+delta1=1-(L31+L41)
+x=M1*delta1/delta
+disp(x,"I1(s)/E(s)=")
+//considering i2 as output
+M1=(1/L1)*(s^-1)*(1/C)*(s^-1)*(1/L2)*(s^-1)
+delta1=1
+y=M1*delta1/delta
+disp(y,"I2(s)/E(s)=")
+//considering voltage across capacitor as output
+M1=(1/L1)*(s^-1)*(1/C)*(s^-1)
+delta1=1-L41
+z=M1*delta1/delta
+disp(z,"Ec(s)/E(s)=")
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