1 files changed, 17 insertions, 0 deletions
diff --git a/28/CH5/EX5.3/ex5_3_1.sce b/28/CH5/EX5.3/ex5_3_1.sce
new file mode 100755
index 000000000..82784ffdd
--- /dev/null
+++ b/28/CH5/EX5.3/ex5_3_1.sce
@@ -0,0 +1,17 @@
+s=%s;
+syms Kp Ka Kt J f
+// given 
+J=0.4; 
+Kp=0.6; 
+Kt=2; 
+f=2;
+p=Kp*Ka*Kt
+q=s^2+f/J+(Kp*Ka*Kt)/J
+G=p/q;
+disp(G,"Qm(s)/Qr(s)=")
+cof_1=coeffs(q,'s',0)
+// on comparing the coefficients
+// Wn=sqrt(cof_1)
+Wn=10;
+Ka=(Wn)^2*J/(Kp*f)
+disp(Ka,"Amplifier Constant=")
+\ No newline at end of file