diff options
Diffstat (limited to '1499/CH5/EX5.46')
| -rw-r--r-- | 1499/CH5/EX5.46/s46.png | bin | 0 -> 11670 bytes | |||
| -rw-r--r-- | 1499/CH5/EX5.46/s46.sce | 9 |
2 files changed, 9 insertions, 0 deletions
diff --git a/1499/CH5/EX5.46/s46.png b/1499/CH5/EX5.46/s46.png Binary files differnew file mode 100644 index 000000000..8eb435f68 --- /dev/null +++ b/1499/CH5/EX5.46/s46.png diff --git a/1499/CH5/EX5.46/s46.sce b/1499/CH5/EX5.46/s46.sce new file mode 100644 index 000000000..ae065f460 --- /dev/null +++ b/1499/CH5/EX5.46/s46.sce @@ -0,0 +1,9 @@ +s=%s;
+H=syslin('c',40/((s+4)*(s^2+2*s+1)))
+nyquist(H)
+show_margins(H,'nyquist')
+printf("Since P=1 and the pt. -1+j0 is encircled once by the locus")
+printf("Hence N=1 therefore, Z=0(no of zeros in RHP)")
+printf("System is stable")
+gm=g_margin(H) // gain margin
+pm=p_margin(H) // phase margin
|
