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6.2 Программа (написана на языке TURBO BASIC)
LET h =.00001
Bo = 1
La =.00235
m1 = 100
D =.8
w = 40
C =.00015
ksi = 2 * 10 ^ 7
nu = 4000
E = 10
R =.00105
Ra =.05
Pi = 3.141592654#
z = 1
t1 =.00007
t2 =.00621:
t56 = t1
integral = 0
integral2 = 0
LET schet = 1
INPUT "параметры выводить на экран? n-нет"; q1$
IF q1$ = "n" OR q1$ = "N" THEN q = 0 ELSE q = 1
SCREEN 12
Uc = 0
LOCATE 1, 45: PRINT "время t(мс)"
LOCATE 2, 45: PRINT "белая линия I(А)"
LOCATE 3, 45: PRINT "синяя линия Uc(В)"
LOCATE 4, 45: PRINT "фиолетовая линия X(мм)"
LOCATE 5, 45: PRINT "красная линия V(мм/с)"
LOCATE 6, 45: PRINT "зеленая линия a(m/S)"
LOCATE 7, 45: PRINT "коричневая линия Ua(В)"
0 LET i1 = I
LET Uc1 = Uc
LET x1 = X
LET V1 = V
LET xc = 0
1 LET k1i = E / La - (R / La) * i1 - Uc / La - (Bo * Pi * D * w) * V / La
LET i1 = I + h *.5 * k1i
LET k2i = E / La - (R / La) * i1 - Uc / La - (Bo * Pi * D * w) * V / La
LET i1 = I + k2i * h *.5
LET k3i = E / La - (R / La) * i1 - Uc / La - (Bo * Pi * D * w) * V / La
LET i1 = I + k3i * h
LET k4i = E / La - (R / La) * i1 - Uc / La - (Bo * Pi * D * w) * V / La
LET di = h * (2 * k2i + k1i + 2 * k3i + k4i) / 6
2 LET k1Uc = I / C
LET Uc1 = Uc + h *.5 * k1Uc
LET k2Uc = I / C
LET Uc1 = Uc + h *.5 * k2Uc
LET k3Uc = I / C
LET Uc1 = Uc + h * k3Uc
LET k4Uc = I / C
LET dUc = h * (2 * k2Uc + k1Uc + 2 * k3Uc + k4Uc) / 6
3 LET k1x = V
LET x1 = X + k1x * h *.5
LET k2x = V
LET x1 = X + k2x * h *.5
LET k3x = V
LET x1 = X + k3x * h
LET k4x = V
LET dx = (k1x + 2 * k2x + 2 * k3x + k4x) * h / 6
4 LET k1V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V1 - (ksi / m1) * X
LET V1 = V + k1V * h *.5
LET k2V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V1 - (ksi / m1) * X
LET V1 = V + k2V * h *.5
LET k3V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V1 - (ksi / m1) * X
LET V1 = V + k3V * h
LET k4V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V1 - (ksi / m1) * X
LET dv = h * (2 * k2V + k1V + 2 * k3V + k4V) / 6
LET I = I + di
LET Uc = Uc + dUc
LET X = X + dx
LET V = V + dv
LET integral2 = integral2 + ABS(I) * h
LET integral = integral + h * (ABS(I)) ^ 2
LET a = (Bo * Pi * D * w * I - nu * V - ksi * X) / m1
LET Ua = La * di / h + Bo * Pi * D * w * V + I * Ra
LET tall = tall + h
IF q = 1 THEN
LOCATE 1, 1: PRINT "t="; tall * 1000, " "
LOCATE 2, 1: PRINT "I="; I, " "
LOCATE 3, 1: PRINT "Uc="; Uc, " "
LOCATE 4, 1: PRINT "X="; X * 1000, " "
LOCATE 5, 1: PRINT "V="; V * 1000, " "
LOCATE 6, 1: PRINT "a="; a, " "
LOCATE 7, 1: PRINT "Ua="; Ua, " "
END IF
PSET (t * 20000 *.01 / t2, 250 - I *.5)
PSET (t * 20000 *.01 / t2, 250 - Uc *.1), 3
PSET (t * 20000 *.01 / t2, 250)
PSET (t * 20000 *.01 / t2, 250 - V * 100), 4
PSET (t * 20000 *.01 / t2, 250 - X * 100000), 5
PSET (t * 20000 *.01 / t2, 250 - a / 3), 2
PSET (t * 20000 *.01 / t2, 250 - Ua *.1), 6
LET t = t + h
IF t > t1 THEN
IF (((I - ikontr) / I) <.001) AND (param = 0) THEN
LOCATE 14, 45
PRINT "Тпп(мс)="; tall * 1000;: INPUT zxc
LET param = 1
END IF
LET ikontr = I
GOTO 5
END IF
GOTO 0
5 i2 = I
V2 = V
x2 = X
7 LET k1i = E / La - (R / La) * i2 - (Bo * Pi * D * w * V / La)
LET i2 = I + h *.5 * k1i
LET k2i = E / La - (R / La) * i2 - (Bo * Pi * D * w * V / La)
LET i2 = I + k2i * h *.5
LET k3i = E / La - (R / La) * i2 - (Bo * Pi * D * w * V / La)
LET i2 = I + k3i * h
LET k4i = E / La - (R / La) * i2 - (Bo * Pi * D * w * V / La)
LET di = h * (2 * k2i + k1i + 2 * k3i + k4i) / 6
8 LET k1x = V
LET x2 = X + k1x * h *.5
LET k2x = V
LET x2 = X + k2x * h *.5
LET k3x = V
LET x2 = X + k3x * h
LET k4x = V
LET dx = (k1x + 2 * k2x + 2 * k3x + k4x) * h / 6
9 LET k1V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V2 - (ksi / m1) * X
LET V2 = V + k1V * h *.5
LET k2V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V2 - (ksi / m1) * X
LET V2 = V + k2V * h *.5
LET k3V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V2 - (ksi / m1) * X
LET V2 = V + k3V * h
LET k4V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V2 - (ksi / m1) * X
LET dv = h * (2 * k2V + k1V + 2 * k3V + k4V) / 6
10 LET I = I + di
LET X = X + dx
LET V = V + dv
LET integral2 = integral2 + ABS(I) * h
LET integral = integral + h * (ABS(I)) ^ 2
LET a = (Bo * Pi * D * w * I - nu * V - ksi * X) / m1
LET Ua = La * di / h + Bo * Pi * D * w * V + I * Ra
LET tall = tall + h
11 IF q = 1 THEN
LOCATE 1, 1: PRINT "t="; tall * 1000, " "
LOCATE 2, 1: PRINT "I="; I, " "
LOCATE 3, 1: PRINT "Uc="; Uc, " "
LOCATE 4, 1: PRINT "X="; X * 1000, " "
LOCATE 5, 1: PRINT "V="; V * 1000, " "
LOCATE 6, 1: PRINT "a="; a, " "
LOCATE 7, 1: PRINT "Ua="; Ua, " "
END IF
PSET (t * 20000 *.01 / t2, 250 - I *.5)
PSET (t * 20000 *.01 / t2, 250 - Uc *.1), 3
PSET (t * 20000 *.01 / t2, 250)
PSET (t * 20000 *.01 / t2, 250 - V * 100), 4
PSET (t * 20000 *.01 / t2, 250 - X * 100000), 5
PSET (t * 20000 *.01 / t2, 250 - a / 3), 2
PSET (t * 20000 *.01 / t2, 250 - Ua *.1), 6
LET t = t + h
IF t > t1 + t2 THEN GOTO 12
GOTO 5
12 LET Uc = -Uc:
LET tkontr = t:
121 LET Uc3 = Uc
LET i3 = I
LET x3 = X
LET V3 = V
LET k1i = E / La - (R / La) * i3 - (Uc / La) - (Bo * Pi * D * w / La) * V
LET i3 = I + h *.5 * k1i
LET k2i = E / La - (R / La) * i3 - (Uc / La) - (Bo * Pi * D * w / La) * V
LET i3 = I + k2i * h *.5
LET k3i = E / La - (R / La) * i3 - (Uc / La) - (Bo * Pi * D * w / La) * V
LET i3 = I + k3i * h
LET k4i = E / La - (R / La) * i3 - (Uc / La) - (Bo * Pi * D * w / La) * V
LET di = h * (2 * k2i + k1i + 2 * k3i + k4i) / 6
14 LET k1Uc = I / C
LET Uc3 = Uc + h *.5 * k1Uc
LET k2Uc = I / C
LET Uc3 = Uc + h *.5 * k2Uc
LET k3Uc = I / C
LET Uc3 = Uc + h * k3Uc
LET k4Uc = I / C
LET dUc = h * (2 * k2Uc + k1Uc + 2 * k3Uc + k4Uc) / 6
15 LET k1x = V
LET x3 = X + k1x * h *.5
LET k2x = V
LET x3 = X + k2x * h *.5
LET k3x = V
LET x3 = X + k3x * h *.5
LET k4x = V
LET dx = (k1x + 2 * k2x + 2 * k3x + k4x) * h / 6
16 LET k1V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V3 - (ksi / m1) * X
LET V3 = V + k1V * h *.5
LET k2V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V3 - (ksi / m1) * X
LET V3 = V + k2V * h *.5
LET k3V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V3 - (ksi / m1) * X
LET V3 = V + k3V * h
LET k4V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V3 - (ksi / m1) * X
LET dv = h * (2 * k2V + k1V + 2 * k3V + k4V) / 6
17 LET I = I + di
LET Uc = Uc + dUc
LET X = X + dx
LET V = V + dv
LET integral2 = integral2 + ABS(I) * h
LET integral = integral + h * (ABS(I)) ^ 2
LET a = (Bo * Pi * D * w * I - nu * V - ksi * X) / m1
LET Ua = La * di / h + Bo * Pi * D * w * V + I * Ra
LET tall = tall + h
IF Uc > 0 AND xc = 0 THEN
LOCATE 8, 45
LET tvost = (t - tkontr) * 10 ^ 6
PRINT "tvost(Є‘)="; (t - tkontr) * 10 ^ 6
LET xc = 1
END IF
IF q = 1 THEN
LOCATE 1, 1: PRINT "t="; tall * 1000, " "
LOCATE 2, 1: PRINT "I="; I, " "
LOCATE 3, 1: PRINT "Uc="; Uc, " "
LOCATE 4, 1: PRINT "X="; X * 1000, " "
LOCATE 5, 1: PRINT "V="; V * 1000, " "
LOCATE 6, 1: PRINT "a="; a, " "
LOCATE 7, 1: PRINT "Ua="; Ua, " "
END IF
PSET (t * 20000 *.01 / t2, 250 - I *.5)
PSET (t * 20000 *.01 / t2, 250 + Uc *.1), 3
PSET (t * 20000 *.01 / t2, 250)
PSET (t * 20000 *.01 / t2, 250 - V * 100), 4
PSET (t * 20000 *.01 / t2, 250 - X * 100000), 5
PSET (t * 20000 *.01 / t2, 250 - a / 3), 2
PSET (t * 20000 *.01 / t2, 250 - Ua *.1), 6
LET t = t + h
IF I < 0 THEN LET ti = t: GOTO 19
18 GOTO 121
19 LET x31 = X
LET V31 = V
191LET k1V = (nu / m1) * V31 - (ksi / m1) * X
LET V31 = V + k1V * h *.5
LET k2V = (nu / m1) * V31 - (ksi / m1) * X
LET V31 = V + k2V * h *.5
LET k3V = (nu / m1) * V31 - (ksi / m1) * X
LET V31 = V + k3V * h
LET k4V = (nu / m1) * V31 - (ksi / m1) * X
LET dv = h * (2 * k2V + k1V + 2 * k3V + k4V) / 6
192LET k1x = V
LET x31 = X + k1x * h *.5
LET k2x = V
LET x31 = X + k2x * h *.5
LET k3x = V
LET x31 = X + k3x * h
LET k4x = V
LET dx = (k1x + 2 * k2x + 2 * k3x + k4x) * h / 6
193LET X = X + dx
LET V = V + dv
LET a = (Bo * Pi * D * w * I - nu * V - ksi * X) / m1
LET Ua = Bo * Pi * D * w * V + I * Ra
LET tall = tall + h
IF q = 1 THEN
LOCATE 1, 1: PRINT "t="; tall * 1000, " "
LOCATE 2, 1: PRINT "I="; I, " "
LOCATE 3, 1: PRINT "Uc="; Uc, " "
LOCATE 4, 1: PRINT "X="; X * 1000, " "
LOCATE 5, 1: PRINT "V="; V * 1000, " "
LOCATE 6, 1: PRINT "a="; a, " "
LOCATE 7, 1: PRINT "Ua="; Ua, " "
END IF
PSET (t * 20000 *.01 / t2, 250 - I *.5)
PSET (t * 20000 *.01 / t2, 250 + Uc *.1), 3
PSET (t * 20000 *.01 / t2, 250)
PSET (t * 20000 *.01 / t2, 250 - V * 100), 4
PSET (t * 20000 *.01 / t2, 250 - X * 100000), 5
PSET (t * 20000 *.01 / t2, 250 - a / 3), 2
PSET (t * 20000 *.01 / t2, 250 - Ua *.1), 6
LET t = t + h
IF t > (ti + t56) THEN GOTO 20
GOTO 19
20 LET i4 = I
LET Uc4 = Uc
LET x4 = X
LET V4 = V
21 LET k1i = -E / La - (R / La) * i4 - Uc / La - (Bo * Pi * D * w) * V / La
LET i4 = I + h *.5 * k1i
LET k2i = -E / La - (R / La) * i4 - Uc / La - (Bo * Pi * D * w) * V / La
LET i4 = I + k2i * h *.5
LET k3i = -E / La - (R / La) * i4 - Uc / La - (Bo * Pi * D * w) * V / La
LET i4 = I + k3i * h
LET k4i = -E / La - (R / La) * i4 - Uc / La - (Bo * Pi * D * w) * V / La
LET di = h * (2 * k2i + k1i + 2 * k3i + k4i) / 6
22 LET k1Uc = I / C
LET Uc4 = Uc + h *.5 * k1Uc
LET k2Uc = I / C
LET Uc4 = Uc + h *.5 * k2Uc
LET k3Uc = I / C
LET Uc4 = Uc + h * k3Uc
LET k4Uc = I / C
LET dUc = h * (2 * k2Uc + k1Uc + 2 * k3Uc + k4Uc) / 6
23 LET k1x = V
LET x4 = X + k1x * h *.5
LET k2x = V
LET x4 = X + k2x * h *.5
LET k3x = V
LET x4 = X + k3x * h
LET k4x = V
LET dx = (k1x + 2 * k2x + 2 * k3x + k4x) * h / 6
24 LET k1V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V1 - (ksi / m1) * X
LET V4 = V + k1V * h *.5
LET k2V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V1 - (ksi / m1) * X
LET V4 = V + k2V * h *.5
LET k3V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V1 - (ksi / m1) * X
LET V4 = V + k3V * h
LET k4V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V1 - (ksi / m1) * X
LET dv = h * (2 * k2V + k1V + 2 * k3V + k4V) / 6
25 LET I = I + di
LET Uc = Uc + dUc
LET X = X + dx
LET V = V + dv
LET integral2 = integral2 + ABS(I) * h
LET integral = integral + h * (ABS(I)) ^ 2
LET a = (Bo * Pi * D * w * I - nu * V - ksi * X) / m1
LET Ua = La * di / h + Bo * Pi * D * w * V + I * Ra
LET tall = tall + h
26 IF q = 1 THEN
LOCATE 1, 1: PRINT "t="; tall * 1000, " "
LOCATE 2, 1: PRINT "I="; I, " "
LOCATE 3, 1: PRINT "Uб="; Uc, " "
LOCATE 4, 1: PRINT "X="; X * 1000, " "
LOCATE 5, 1: PRINT "V="; V * 1000, " "
LOCATE 6, 1: PRINT "a="; a, " "
LOCATE 7, 1: PRINT "Ua="; Ua, " "
END IF
PSET (t * 20000 *.01 / t2, 250 - I *.5)
PSET (t * 20000 *.01 / t2, 250 + Uc *.1), 3
PSET (t * 20000 *.01 / t2, 250)
PSET (t * 20000 *.01 / t2, 250 - V * 100), 4
PSET (t * 20000 *.01 / t2, 250 - X * 100000), 5
PSET (t * 20000 *.01 / t2, 250 - a / 3), 2
PSET (t * 20000 *.01 / t2, 250 - Ua *.1), 6
LET t = t + h
IF t > ti + t1 + t56 THEN GOTO 27
GOTO 20
27i5 = I
V5 = V
x5 = X
28LET k1i = -E / La - (R / La) * i5 - (Bo * Pi * D * w * V / La)
LET i5 = I + h *.5 * k1i
LET k2i = -E / La - (R / La) * i5 - (Bo * Pi * D * w * V / La)
LET i5 = I + k2i * h *.5
LET k3i = -E / La - (R / La) * i5 - (Bo * Pi * D * w * V / La)
LET i5 = I + k3i * h
LET k4i = -E / La - (R / La) * i5 - (Bo * Pi * D * w * V / La)
LET di = h * (2 * k2i + k1i + 2 * k3i + k4i) / 6
29 LET k1x = V
LET x5 = X + k1x * h *.5
LET k2x = V
LET x5 = X + k2x * h *.5
LET k3x = V
LET x5 = X + k3x * h
LET k4x = V
LET dx = (k1x + 2 * k2x + 2 * k3x + k4x) * h / 6
30 LET k1V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V5 - (ksi / m1) * X
LET V5 = V + k1V * h *.5
LET k2V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V5 - (ksi / m1) * X
LET V5 = V + k2V * h *.5
LET k3V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V5 - (ksi / m1) * X
LET V5 = V + k3V * h
LET k4V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V5 - (ksi / m1) * X
LET dv = h * (2 * k2V + k1V + 2 * k3V + k4V) / 6
31 LET I = I + di
LET X = X + dx
LET V = V + dv
LET integral2 = integral2 + ABS(I) * h
LET integral = integral + h * (ABS(I)) ^ 2
LET a = (Bo * Pi * D * w * I - nu * V - ksi * X) / m1
LET Ua = La * di / h + Bo * Pi * D * w * V + I * Ra
LET tall = tall + h
32 IF q = 1 THEN
LOCATE 1, 1: PRINT "t="; tall * 1000, " "
LOCATE 2, 1: PRINT "I="; I, " "
LOCATE 3, 1: PRINT "Uc="; Uc, " "
LOCATE 4, 1: PRINT "X="; X * 1000, " "
LOCATE 5, 1: PRINT "V="; V * 1000, " "
LOCATE 6, 1: PRINT "a="; a, " "
LOCATE 7, 1: PRINT "Ua="; Ua, " "
END IF
PSET (t * 20000 *.01 / t2, 250 - I *.5)
PSET (t * 20000 *.01 / t2, 250 + Uc *.1), 3
PSET (t * 20000 *.01 / t2, 250)
PSET (t * 20000 *.01 / t2, 250 - V * 100), 4
PSET (t * 20000 *.01 / t2, 250 - X * 100000), 5
PSET (t * 20000 *.01 / t2, 250 - a / 3), 2
PSET (t * 20000 *.01 / t2, 250 - Ua *.1), 6
LET t = t + h
IF t > (ti + t1 + t2 + t56) THEN GOTO 33
GOTO 27
33 LET Uc = -Uc
331 LET Uc6 = Uc
LET i6 = I
LET x6 = X
LET V6 = V
34 LET k1i = E / La - (R / La) * i6 - (Uc / La) - (Bo * Pi * D * w / La) * V
LET i6 = I + h *.5 * k1i
LET k2i = E / La - (R / La) * i6 - (Uc / La) - (Bo * Pi * D * w / La) * V
LET i6 = I + k2i * h *.5
LET k3i = E / La - (R / La) * i6 - (Uc / La) - (Bo * Pi * D * w / La) * V
LET i6 = I + k3i * h
LET k4i = E / La - (R / La) * i6 - (Uc / La) - (Bo * Pi * D * w / La) * V
LET di = h * (2 * k2i + k1i + 2 * k3i + k4i) / 6
35 LET k1Uc = I / C
LET Uc6 = Uc + h *.5 * k1Uc
LET k2Uc = I / C
LET Uc6 = Uc + h *.5 * k2Uc
LET k3Uc = I / C
LET Uc6 = Uc + h * k3Uc
LET k4Uc = I / C
LET dUc = h * (2 * k2Uc + k1Uc + 2 * k3Uc + k4Uc) / 6
36 LET k1x = V
LET x6 = X + k1x * h *.5
LET k2x = V
LET x6 = X + k2x * h *.5
LET k3x = V
LET x6 = X + k3x * h
LET k4x = V
LET dx = (k1x + 2 * k2x + 2 * k3x + k4x) * h / 6
37 LET k1V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V6 - (ksi / m1) * X
LET V6 = V + k1V * h *.5
LET k2V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V6 - (ksi / m1) * X
LET V6 = V + k2V * h *.5
LET k3V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V6 - (ksi / m1) * X
LET V6 = V + k3V * h
LET k4V = (Bo * Pi * D * w * I) / m1 - (nu / m1) * V6 - (ksi / m1) * X
LET dv = h * (2 * k2V + k1V + 2 * k3V + k4V) / 6
38 LET I = I + di
LET Uc = Uc + dUc
LET X = X + dx
LET V = V + dv
LET integral2 = integral2 + ABS(I) * h
LET integral = integral + h * (ABS(I)) ^ 2
LET a = (Bo * Pi * D * w * I - nu * V - ksi * X) / m1
LET Ua = La * di / h + Bo * Pi * D * w * V + I * Ra
LET tall = tall + h
39 IF q = 1 THEN
LOCATE 1, 1: PRINT "t="; tall * 1000, " "
LOCATE 2, 1: PRINT "I="; I, " "
LOCATE 3, 1: PRINT "Uc="; Uc, " "
LOCATE 4, 1: PRINT "X="; X * 1000, " "
LOCATE 5, 1: PRINT "V="; V * 1000, " "
LOCATE 6, 1: PRINT "a="; a, " "
LOCATE 7, 1: PRINT "Ua="; Ua, " "
END IF
PSET (t * 20000 *.01 / t2, 250 - I *.5)
PSET (t * 20000 *.01 / t2, 250 - Uc *.1), 3
PSET (t * 20000 *.01 / t2, 250)
PSET (t * 20000 *.01 / t2, 250 - V * 100), 4
PSET (t * 20000 *.01 / t2, 250 - X * 100000), 5
PSET (t * 20000 *.01 / t2, 250 - a / 3), 2
PSET (t * 20000 *.01 / t2, 250 - Ua *.1), 6
LET t = t + h
IF I > 0 THEN LET ti2 = t: GOTO 41
GOTO 331
41 LET x61 = X
LET V61 = V
LET tall = tall + h
42 LET k1V = (nu / m1) * V61 - (ksi / m1) * X
LET V61 = V + k1V * h *.5
LET k2V = (nu / m1) * V61 - (ksi / m1) * X
LET V61 = V + k2V * h *.5
LET k3V = (nu / m1) * V61 - (ksi / m1) * X
LET V61 = V + k3V * h
LET k4V = (nu / m1) * V61 - (ksi / m1) * X
LET dv = h * (2 * k2V + k1V + 2 * k3V + k4V) / 6
LET k1x = V
LET x61 = X + k1x * h *.5
LET k2x = V
LET x61 = X + k2x * h *.5
LET k3x = V
LET x61 = X + k3x * h
LET k4x = V
LET dx = (k1x + 2 * k2x + 2 * k3x + k4x) * h / 6
44 LET X = X + dx
LET V = V + dv
LET a = (Bo * Pi * D * w * I - nu * V - ksi * X) / m1
LET Ua = Bo * Pi * D * w * V + I * Ra
LET tall = tall + h
IF q = 1 THEN
LOCATE 1, 1: PRINT "t="; tall * 1000, " "
LOCATE 2, 1: PRINT "I="; I, " "
LOCATE 3, 1: PRINT "Uc="; Uc, " "
LOCATE 4, 1: PRINT "X="; X * 1000, " "
LOCATE 5, 1: PRINT "V="; V * 1000, " "
LOCATE 6, 1: PRINT "a="; a, " "
LOCATE 7, 1: PRINT "Ua="; Ua, " "
END IF
PSET (t * 20000 *.01 / t2, 250 - I *.5)
PSET (t * 20000 *.01 / t2, 250 - Uc *.1), 3
PSET (t * 20000 *.01 / t2, 250)
PSET (t * 20000 *.01 / t2, 250 - V * 100), 4
PSET (t * 20000 *.01 / t2, 250 - X * 100000), 5
PSET (t * 20000 *.01 / t2, 250 - a / 3), 2
PSET (t * 20000 *.01 / t2, 250 - Ua *.1), 6
LET t = t + h
IF t > (ti2 + t56) THEN GOTO 45
GOTO 41
45 LET Id = SQR(integral / t)
LET Isr = integral2 / t
LET integral = 0
LET integral2 = 0
LET tcycle = t
t = 0
CLS LOCATE 1, 45: PRINT "время t(мс)"
LOCATE 2, 45: PRINT "белая линия I(А)"
LOCATE 3, 45: PRINT "синяя линия Uc(В)"
LOCATE 4, 45: PRINT "фиолетовая линия X(мм)"
LOCATE 5, 45: PRINT "красная линия V(мм/с)"
LOCATE 6, 45: PRINT "зеленая линия a(m/S)"
LOCATE 7, 45: PRINT "коричневая линия Ua(В)"
LOCATE 8, 45: PRINT "tvost(мс)="; tvost
LOCATE 9, 45: PRINT "Id="; Id
LOCATE 10, 45: PRINT "Isr="; Isr
LOCATE 11, 45: PRINT "P(Вт)="; Isr * 15
LOCATE 12, 45: PRINT "цикл "; schet + 1
LOCATE 13, 45: PRINT "время цикла(мс)"; tcycle * 1000
LOCATE 14, 45: PRINT "частота(Гц)"; 1 / tcycle
LET schet = schet + 1
GOTO 0
Результаты расчета
Минимальные значения интервалов 0…t1, 0…t2,при которых обеспечивается заданное время выключения тиристоров.
0…t1=0,001 с
0…t2=0,001001 с
время переходного процесса при включении схемы на частоте ½ от fmax
Тпп= 35,4797 мс
активные мощности, потребляемые от источника питания Е на частоте fmin и fmax
P(f=fmax)=90,01246
P(f=fmin)=428,7574
действующие значения тока нагрузки на частоте fmin и fmax
IН(f=fmax)= 8,39709
IН(f=fmin)=34,11996
На рис.5 построили графики зависимостей i(t), ua(t), v(t), x(t) при установившемся режиме и частоте f=fmax/2.
На рис. 6 построили графики зависимостей i(t),uс(t) в случае короткого замыкания нагрузки (обмотки якоря).
При старении конденсатора и как следствие уменьшении его емкости уменьшается время необходимое на его зарядку. Но затем вследствие малой емкости напряжение не может достичь нуля и перевалить через него. Что является причиной выхода схемы из строя
Вывод
Из проделанной работы следует, что объект исследования может работать на относительно узкой полосе частот определяемой временем срабатывания тиристоров. Тиристоры очень чувствительны к изменению параметров внутри схемы. При расчете подобных устройств необходимо учитывать многие факторы, в том числе механико-динамические.