LTI Simulink.
Control System Toolbox LTI System, Simulink- . 3.3. . Simulink-.
. 6.4. System
Continuous , , , . . 5.35.
.6.5. Simulink-
Control System Toolbox
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, (- 5.4).
(6.4)
Control System Toolbox LTI-, . 51 , 3.4 .
6.1
Step (<LTI->) | |
Impulse (<LTI->) | |
Bode (<LTI->) | - ( ) |
Nyquist (<LTI->) | - ( ) |
Pole (<LTI->) | |
Zero (<LTI->) |
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MATLAB .
6.5..
Simulink
, , {, , }, {, , , } . Bc Control System Toolbox (LTI-).
Control System Toolbox (LTI-Viewer), GUI.
Simulink- Linear Analysis Tools/Control Design. (In) (Out) .
LTI-Viewer.
3.1.
() [5].
:
r = 0,44 ;
Ti = 198 ;
Td = 72 ();
oy = 0,5 ;
Toy = 90 .
Wr:
>> n1=[0.44];m1=[1];Kr=tf(n1,m1)
Transfer function:
0.44
>> n2=[1];m2=[198 0];Ti=tf(n2,m2)
Transfer function:
-----
198 s
>> n3=[72 0];m3=[1];Td=tf(n3,m3)
Transfer function:
72 s
>> Wr=Kr+Ti+Td
Transfer function:
14256 s^2 + 87.12 s + 1
-----------------------
198 s
:
>> n4=[0.5];m4=[198 1];Woy=tf(n4,m4)
Transfer function:
0.5
---------
198 s + 1
:
>> Wraz=Wr*Woy
Transfer function:
7128 s^2 + 43.56 s + 0.5
------------------------
39204 s^2 + 198 s
:
>> Wzam=feedback(Wraz,[1])
Transfer function:
7128 s^2 + 43.56 s + 0.5
-------------------------
46332 s^2 + 241.6 s + 0.5
, , :
7128 s^2 + 43.56 s + 0.5
W(s) = ------------------------- (6.5)
46332 s^2 + 241.6 s + 0.5
Simulink-, (5.5), . 6.6.
. 6.6. ( )
Linear Analysis Tools/Control Design Control and Estimation Tools Manager (. 3.6).
(Linearize Model).
LTI-Viewer Get Liberalized Model Simulink Plot Configuration (. 3.7). Response type.
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Step .
Impulse .
Bode .
. 6.7. Control and Estimation Tools Manager
. 6.8. Plot Configuration
Bode Magnitude .
Nyquist .
Nicholse .
Sigma .
Pole/Zero .
. 6.9. LTI-Viewer
. 6.9.
LTI-Viewer MAT- Simulink- . File\Export (. 3.9).
. 6.10.
7. Sim Power System