H (p) L - L - , , . , .
:
,
, . . m £ n.
L - ,
h (t) £ .
L - , . .
g (t) £ H (p).
p = j w. | H (j w)| - , q(w)
H (j w) = | H (j w| ej q(w).
3.1.
1-
[1, c. 243246, 260261, 266267; 2, c. 196204]
. 3.1 |
3.1.0. , . 3.1, h (t) g (t) , L = 4 , R 1 = R 2 = 1 . h (t).
3.1.13.1.25 H (p), u 2(t) i 2(t) u 0(t) i 0(t). H (p) h (t) g (t) . h (t).
3.1
3.1.1 | C = 0,2 ; R 1 = R 2 = 4 | 3.1.2 | L = 0,3 ; R 1 = R 2 = R 3 = 1 |
3.1.3 | C = 0,05 ; R 1 = R 2 = 1 | 3.1.4 | L = 4 ; R 1 = R 2 = 2 |
. 3.1
3.1.5 | C = 0,1 ; R 1 = R 2 = 5 ; R 3 = 10 | 3.1.6 | L = 2 ; R 1 = R 3 = 2 ; R 2 = 4 |
3.1.7 | C = 0,02 ; R 1 = R 2 = 5 | 3.1.8 | L = 2 ; R 1 = R 2 = 4 |
3.1.9 | C = 2 ; R 1 = R 2 = 10 ; R 3 = 20 | 3.1.10 | L = 1,5 ; R 1 = R 2 = R 3 = 1 |
3.1.11 | C = 0,05 ; R 1 = R 3 = 2 ; R 2 = 1 | 3.1.12 | L = 2 ; R 1 = R 2 = 1 ; R 3 = 2 |
. 3.1
3.1.13 | C = 0,25 ; R 1 = R 3 = 1 ; R 2 = 0,5 | 3.1.14 | L = 8 ; R 1 = R 2 = 1 |
3.1.15 | C = 2000 ; R 1 = R 2 = 2 | 3.1.16 | L = 6 ; R 1 = R 2 = R 3 = 2 |
3.1.17 | C = 1000 ; R 1 = R 2 = 10 | 3.1.18 | L = 10 ; R 1 = R 2 = 5 ; R 3 = 2,5 |
3.1.19 | C = 0,125 ; R 1 = R 3 = 2 ; R 2 = 4 | 3.1.20 | L = 4 ; R 1 = R 2 = 500 ; R 3 = 1 |
|
|
. 3.1
3.1.21 | C = 0,125 ; R 1 = R 2 = 4 | 3.1.22 | L = 6 ; R 1 = R 2 = 3 |
3.1.23 | C = 2000 ; R 1 = R 2 = 2 | 3.1.24 | L = 8 ; R 1 = R 2 = 4 |
3.1.25 | C = 2500 ; R 1 = R 3 = 4 ; R 2 = 2 |
3.2.
[1, c. 267273; 2, c. 204206]
. 3.2 |
3.2.03.2.25 , 3.1.03.1.25, . : . 3.2, , . 3.2, . , t = 2t.
3.3.
RC - 2-
[1, c. 234236, 245248, 302305; 2, c. 229232]
3.1.0. ARC- , . 3.3, h (t),
. 3.3 |
R = 100 , C 1 = 1,75 , C 2 = 1 . H (j w) . h (t) . .
3.3.13.3.25
1. ARC- 2- .
1.1. , () . 3.2. (m ¥), K.
1.2. L - , , H (p).
2. H (p) h (t), H (j w) - ½ H (j w)½ Q(w) .
3. h (t) , ( t = 0 t ¥) ( w = 0 w ¥):
.
3.2
- |
4. h (t) MathCad FASTMEAN:
MathCad h (t) H (p) H (j w) c ;
FASTMEAN:
4.1. , ( ) , .
4.2. , , :
|
|
.
.
4.3. 1(t), h (t), T h (t):
.
h (t) w t , .
5. ARC - .
5.1. (U 1 = 0) .
5.2. B (p) ( ), .
5.3. B (j w) = B (p)| p = j w w0, Jm B (j w0) = 0, Re B (j w0) ARC -.
5.4. B (j w) 0 £ w £ ¥:
MathCad B (p) B (j w) ;
FASTMEAN , .
6. , K, K, , .
3.3
ARC - | ||
3.3.1 | R = 100 = 2 K = 3,4 | |
3.3.2 | R = 100 = 1, K = 1,1 | |
3.3.3 | R = 100 = 1 K = 4,3 |
. 3.3
ARC - | ||
3.3.4 | R = 100 1 = 1 C 2 = 10 m ¥ | |
3.3.5 | R 1 = 5 R 2 = 100 = 1 m ¥ | |
3.3.6 | R = 100 = 1 K = 34 | |
3.3.7 | R = 100 = 2,4 K = 3,2 | |
3.3.8 | R = 100 = 1 K = 2,33 |
. 3.3
ARC - | ||
3.3.9 | R = 100 = 1 K = 61 | |
3.3.10 | R = 100 = 1,4 K = 1,2 | |
3.3.11 | R = 100 = 1 K = 3,1 | |
3.3.12 | R 1 = 25 R 2 = 100 = 1 m ¥ | |
3.3.13 | R = 100 = 1,4 K = 2,5 |
. 3.3
ARC - | ||
3.3.14 | R 1 = 100 R 2 = 10 = 1 m ¥ | |
3.3.15 | R = 100 = 1 K = 3 | |
3.3.16 | R = 100 = 2,8 K = 30 | |
3.3.17 | R = 100 = 0,5 K = 34 | |
3.3.18 | R = 100 1 = 4,5 2 = 1 m ¥ |
. 3.3
ARC - | ||
3.3.19 | R = 100 1 = 10 2 = 0,5 m ¥ | |
3.3.20 | R = 100 = 1 K = 3,3 | |
3.3.21 | R 1 = 10 R 2 = 100 = 1 m ¥ | |
3.3.22 | R = 100 1 = 3,7 2 = 0,5 m ¥ | |
3.3.23 | R 1 = 100 R 2 = 10 = 1 m ¥ |
. 3.3
ARC - | ||
3.3.24 | R = 100 = 1 K = 19 | |
3.3.25 | R = 100 1 = 0,5 2 = 10 m ¥ |
3.4.
3-
[1, c. 243246; 2, c. 196199]
. 3.4 |
3.4.0. , . 3.4.
H (p), L = 1 , C 1 = 0,02 , 2 = 0,01 , R = 5 .
|
|
3.4.13.4.25 H (p), u 2(t) i 2(t) u 1(t) i 1(t). H (p) .
, FASTMEAN.
- | H (j w)|, Q(w) h (t) , : MathCad FASTMEAN.
MathCad H (p) H (j w) .
FASTMEAN . 4 3.3.
h (t) , .
3.4
RLC - | RLC - | ||
3.4.1 | L 1 = L 2 = 1 ; C = 10 ; R = 10 | 3.4.2 | L 1 = L 2 = 1 ; C = 10 ; R = 10 |
3.4.3 | C 1 = 2 = 10 ; L = 10 ; R = 10 | 3.4.4 | C 1 = 2 = 20 ; L = 2 ; R = 10 |
3.4.5 | C 1 = 2 = 0,125 ; L = 4 ; R = 5 | 3.4.6 | L 1 = L 2 = 1 ; C = 0,5 ; R = 4 |
3.4.7 | L 1 = L 2 = 0,4 ; C = 0,2 ; R = 1 | 3.4.8 | C 1 = 2 = 66,6 ; L = 15 ; R = 12,5 |
. 3.4
RLC - | RLC - | ||||
3.4.9 | L 1 = L 2 = 0,2 ; C = 0,1 ; R = 0,5 | 3.4.10 | L 1 = L 2 = 5 ; C = 0,2 ; R = 4 | ||
3.4.11 | L 1 = L 2 = 2 ; C = 1 ; R = 1 | 3.4.12 | L 1 = L 2 = 8 ; C = 0,5 ; R = 2 | ||
3.4.13 | L 1 = L 2 = 0,5 ; C = 5 ; R = 5 | 3.4.14 | C 1 = 2 = 50 ; L = 20 ; R = 10 | ||
3.4.15 | C 1 = 2 = 10 ; L = 10 ; R = 10 | 3.4.16 | C 1 = 2 = 0,25 ; L = 2 ; R = 5 | ||
3.4.17 | L 1 = L 2 = 2 ; C = 0,25 ; R = 5 | 3.4.18 | C 1 = 2 = 0,5 ; L = 4 ; R = 10 | ||
. 3.4
RLC - | RLC - | ||||
3.4.19 | C 1 = 2 = 50 ; L = 20 ; R = 20 | 3.4.20 | L 1 = L 2 = 0,2 ; C = 0,1 ; R = 0,5 | ||
3.4.21 | L 1 = L 2 = 8 ; C = 0,25 ; R = 2 | 3.4.22 | C 1 = 2 = 0,25 ; L = 2 ; R = 1 | ||
3.4.23 | L 1 = L 2 = 10 ; C = 10 ; R = 8 | 3.4.24 | C 1 = 2 = 10 ; L = 1 ; R = 10 | ||
3.4.25 | L 1 = L 2 = 2 ; C = 10 ; R = 5 | ||||
1. ?
2. ? ?
3. ?
4. ? ?
5. ?
6. ?
7. ?
8. ?
9. ?
10. ?
11. ?
12. ?
13. ?
|
|
14. ?
15. ?
16. ?
17. ?