From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 29/CH5/EX5.9.8/exa5_9_8.sce | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100755 29/CH5/EX5.9.8/exa5_9_8.sce

(limited to '29/CH5/EX5.9.8')

diff --git a/29/CH5/EX5.9.8/exa5_9_8.sce b/29/CH5/EX5.9.8/exa5_9_8.sce
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@@ -0,0 +1,25 @@
+//Caption:overall_transfer_function_of_given_system
+//example 5.9.8
+//page 105
+syms Rf Ra Kb Jm Lf La Kg Kt Jl s
+Rf=1000;//field_resistance
+Lf=100;//field_inductanc
+Kg=1000;//generator_field_constant
+Ra=20;//armature_resistance
+La=0.1;//armature_inductance
+Kt=1.2;//motor_torque_const
+Kb=1.2;//motor_back_emf_const
+Jl=0.00003;//moment_of_inertia
+Jm=0.00002;//coeff_of_viscous_friction
+a=Kt/(Ra+s*La);
+b=1/((Jm+Jl)*s);
+c=(a*b);
+d=c/(1+c*Kb);
+e=Kg/(Rf+s*Lf);
+f=(d*e);
+f=simple(f)
+disp(f,"wss(s)/Vf(s)=");
+
+//steady state value
+disp("under steady state condition, on putting s=0 in expression f,we get:")
+disp("Vf=1.2*wss")
\ No newline at end of file
-- 
cgit