.


:




:

































 

 

 

 


zpk , .

MATLAB SIMULINK

q C ontrol System

C ontrol System step impulse.

:

1) :

- tf:

>> sys = tf ([10], [2 1])

Transfer function:

10

(2 s + 1)

tf .

- , zpk:

>> sys = zpk ([ ], [-0.5], 5)

Zero/pole/gain:

5

(s + 0.5)

zpk , .

- ss:

>> sys = ss ([-0.5], [2], [2.5], [0])

ss A, B, C, D.

2) :

- step:

>> step (sys)

- () impulse:

>> impulse (sys)

q SIMULINK

SIMULINK , Step, Scope. , Step 1 , 0 .

SIMULINK, , δ-, , .

q

C ontrol System

, MATLAB:

- :

>> sys = tf ([10], [2 1])

Transfer function:

10

(2 s + 1)

- , :

>> sys = zpk ([ ], [-0.5], 5)

Zero/pole/gain:

5

(s + 0.5)

- :

>> sys = ss ([-0.5], [2], [2.5], [0])

- SIMULINK.

Control System bode:

>> bode (sys)

( ). . , (0.011000 ):

>> bode (sys, (0.01 1000))

- () nyquist:

>> nyquist (sys)

,

>> nyquist (sys, (0.01 1000))

, , .


q SIMULINK Control System MATLAB

SIMULINK , Control System. Control System . SIMULINK Control System. .

1) SIMULINK. , . , , ( In; Out); .

 
 

. 4.2, . 4.3.

 

. 4.2.

 

 
 

 


. 4.3.

2) :

>> [ A,B,C,D ] = linmod (untitled)

A =

-0.5000

B =

C =

D =

linmod A, B, C, D. linmod ( ).

3) Control System:

<< sys = ss (A,B,C,D)

a =

x1

x1 -0.5

b =

u1

x1 1

c =

x1

y1 5

d =

u1

y1 0

Continuous time mode1.

ss ; sys .

:

<< step (sys); grid (grid );

<< impulse(sys); grid

<< bode(sys); grid

<< nyquist(sys); grid

1. ., . MATLAB. , . . .: ,

2002. 448.

2. . . PC MATLAB. .: , , 1993.

3. . . . . .: , 2001.

4. ., ., . ; . : , 2000.

5. . . MATLAB. . - .: -, 1997.

6. . . MATLAB 5 . - .: -, 1998.

7. . .

MATLAB 5.x. 1 2..- .: -, 1999.

8. . ., . . MATLAB 5. . .: , 1999.

9. . . MATLAB. . : , 2000.

10. . ., . ., . . MATLAB 5.3.1 . .: , 2001.

 



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