diff options
| author | Siddharth Agarwal | 2019-09-03 18:27:40 +0530 |
|---|---|---|
| committer | Siddharth Agarwal | 2019-09-03 18:27:40 +0530 |
| commit | 8ac15bc5efafa2afc053c293152605b0e6ae60ff (patch) | |
| tree | e1bc17aae137922b1ee990f17aae4a6cb15b7d87 /Working_Examples/293/CH23 | |
| parent | 52a477ec613900885e29c4a0b02806a415b4f83a (diff) | |
| download | Xcos_block_examples-master.tar.gz Xcos_block_examples-master.tar.bz2 Xcos_block_examples-master.zip | |
Diffstat (limited to 'Working_Examples/293/CH23')
| -rwxr-xr-x | Working_Examples/293/CH23/EX23.1/eg23_1.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Working_Examples/293/CH23/EX23.1/eg23_1.sce b/Working_Examples/293/CH23/EX23.1/eg23_1.sce new file mode 100755 index 0000000..18ac13b --- /dev/null +++ b/Working_Examples/293/CH23/EX23.1/eg23_1.sce @@ -0,0 +1,12 @@ +deltaGi = 420 - 380; //variation in the without feedback gain
+Gi = 400; //without feedback gain
+T = 400; //transfer function of the closed loop system
+// (variation in T)/T = (change in G)/G * (1/ 1+H*G) = 0.02
+//1 + H*G = R
+R = (deltaGi/Gi)/0.02;
+
+G = T*R; //new direct transmission gain with feedback
+H = (G/T - 1)/G; //feedback factor
+
+disp(G,"new direct transmission gain with feedback = ")
+disp(H,"feedback factors = ")
\ No newline at end of file |