.


:




:

































 

 

 

 





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  
           

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