.


:




:

































 

 

 

 





5.1. . :

- = 65 /;

- = 19 /2;

- DaW = 25 ;

- Dae = 50 ;

- ;

- = 1,1;

-

/.

.

3.2.

. 1. (5.6).

2.

(5.4)

1.

(5.7)

;

.

. (5.13)

.

3.2 :

num1=[0.0017577 0.12555 1.55];

den1=[0.0001134 0.063 0];

sys1=tf(num1, den1);

num2=[11];

den2=[0.004 1];

sys2=tf(num2, den2);

num3=[0.818];

den3=[0.001134 0.081 1];

sys3=tf(num3, den3);

sys4=sys1*sys2*sys3;

num5=[0.127];

den5=[0.012 1];

sys5=tf(num5, den5);

sys6=feedback(sys4,sys5);

num7=[28.5];

den7=[69 0];

sys7=tf(num7, den7);

sys8=sys6*sys7

sys8 =

0.005409 s^3 + 0.8371 s^2 + 36.97 s + 397.5

---------------------------------------------------------------------------------------------

4.259e-10 s^7 + 4.09e-07 s^6 + 0.0001152 s^5 + 0.01153 s^4 + 0.5681 s^3 + 14.25 s^2 + 122.2 s

feedback

.

:

 

num1=[32.244*0.584 32.244];

den1=[0.0278 1 0 0];

sys1=tf(num1, den1);

num2=[0.005409 0.8371 36.97 397.5];

den2=[4.259e-10 4.09e-07 0.0001152 0.01153 0.5681 14.25 122.2 0];

sys2=tf(num2, den2);

sys3=sys1/sys2

 

sys3 =

 

8.02e-09 s^8 + 7.715e-06 s^7 + 0.002182 s^6 + 0.2208 s^5 + 11.07 s^4 + 286.7 s^3 + 2761 s^2 + 3940 s

-------------------------------------------------------------------------------------------------- 0.0001504 s^6 + 0.02868 s^5 + 1.865 s^4 + 48.02 s^3 + 397.5 s^2

 

, . 5.2:

 

num=[8.02e-09 7.715e-06 0.002182 0.2208 11.07 286.7 2761 3940 0];

den=[0.0001504 0.02868 1.865 48.02 397.5 0 0];

bode(num, den)

. 5.2.

 

. 20 /, 0 /. (w ³ 100 1) 20 / 0 /.

, , (. 5.2) -.

. w = 1

 

, (5.15)

= 11,481 1.

, . 5.2, w1 = 2,56 1; w2 = 100 1; w3 = 1000 1

; ; .

1 (5.15),

.

.

(-)

.

- : , , (). , , . α = Ωmax t. .

(. 5.5) , 3.2. , . 5.5, Ramp, Ramp1, Ramp2, Ramp3, Product, Product1.

Ramp (. 5.3), , Sources.

. 5.3. Ramp

Ramp Ramp1 (. 5.4) 1 .

. 5.4. Ramp

, Ramp2 Ramp3 1 .

. 5.5. MatLab

. 5.6-5.8.

α(t),

t, c

. 5.6.

 

,

t, c

. 5.7.

,

t, c

. 5.8.

 

(. 5.6) , 2,0 N < 1, = 1,1.

- , , . . 5.7 /2. 30 . 6,84 2,5 (. 5.8).





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