0
|
1 |
#!/usr/bin/python
|
|
2 |
# 10.2
|
|
3 |
import os, sys
|
|
4 |
sys.path += [os.getcwdu() + os.sep + ".." + os.sep + "python"]
|
|
5 |
|
|
6 |
import scipy as sp
|
|
7 |
from zpowk import zpowk
|
|
8 |
from pp_im import pp_im
|
|
9 |
from polyfuncs import poladd
|
|
10 |
|
|
11 |
Ts = 1
|
|
12 |
B = 0.63
|
|
13 |
A = sp.array([1, -0.37])
|
|
14 |
k = 3
|
|
15 |
Bd = sp.convolve(B, [0,1])
|
|
16 |
kd = k - 1
|
|
17 |
|
|
18 |
zkd, dzkd = zpowk(kd)
|
|
19 |
mzkd, dmzkd = poladd(1, 0, -zkd, dzkd)
|
|
20 |
|
|
21 |
phi = sp.array([1, -0.5])
|
|
22 |
delta = 1
|
|
23 |
|
|
24 |
Rc, Sc, Tc, gamm = pp_im(B, A, k, phi, delta)
|
|
25 |
print "Rc =", Rc
|
|
26 |
print "Sc =", Sc
|
|
27 |
print "Tc =", Tc
|
|
28 |
print "gamm =", gamm
|
|
29 |
|
|
30 |
|
|
31 |
#// simulation parameters for stb_disc.cos
|
|
32 |
#// y1: 0 to 1; u1: 0 to 1.2
|
|
33 |
st = 1.0 #// desired change in setpoint
|
|
34 |
t_init = 0 #// simulation start time
|
|
35 |
t_final = 20 # // simulation end time
|
|
36 |
|
|
37 |
#// simulation parameters for stb_disc_10.1.cos
|
|
38 |
N_var = 0
|
|
39 |
C = 0
|
|
40 |
D = 1
|
|
41 |
N = 1
|