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ControlSystemToolbox

 

MATLAB , , .

() ControlSystemToolbox (CST), , , -, , , .

. 1. ControlSystemToolbox.

- , : (lineartimeinvariantobjects, lti -). , (SISO-) (MIMO-).

CST , : , . (. 1).

ControlSystemToolbox . (-), .

CST :

1) tf- ;

2) zpk- , ;

3) ss- .

:

1) tf- :

2) zpk- , :

3) ss- :

ControlSystemToolbox , tf-, zpk- ss- lti-. , , . , P=tf([1 2],[1 1 10]) tf

, lti-, , ( ) bode (P).

1.

ControlSystemToolbox :

1
2
3

, , . SysD = c 2 d (SysC, Ts), SysC Ts.

step (H, g -, Hd, r -) , H , Hd .

. frsp = evalfr (sys, w), sys lti -, w . w =1+ j.

2.

zpk-. :

h = zpk (0, [1- i 1+ i 2], -2).

Matlab . ? ( ) ?

3.

. (. 2), 2- :

 

. 2. .

, :

C ss - ( ):

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

Matlab ss-. dss (A, B, C, D, E)?

** *

Simulink

Simulink Matlab , . , , .

Simulink Sources (. 3):

. 3. Sources.

 

, :

Band-Limited White Noise ;

Constant ;

Pulse Generator ;

Random Number ;

Signal Generator : , , ;

Sine Wave ;

Step ;

Uniform Random Number .

Sinks , :

Display ;

Out ;

Scope ;

Floating Scope , ;

Terminator ;

To File mat- ;

To Workspace Workspace;

XY Graph .

 

Math Operations:

Abs ;

Add ;

Bias ;

Gain ;

Math Function (, , .);

Product ;

Sign ;

Substract ;

Sum .

(.. ), Simulink SignalRouting (. 4):

. 4. Simulink.

SignalRouting : , , . SignalRouting:

Bus Creator ;

Mux ;

Demux / ;

Goto From;

From Goto;

Switch .

, , , , .

Simulink (Toolboxes), SimulinkLibraryBrowser. , , (SignalProcessingBlockset), (ModelPredictiveControlToolbox), (NeuralNetworkToolbox), (FuzzyLogicToolbox).

4.

s- ( LR 2_< your _ name >_ FirstModel. mdl ), , ( ). ( . 5). (Scope), ( [1]) Parameters ( ) , General NumberofAxes ( ). Start , Play ( Simulation → Start). :

. 5. s-, .

( Mux) (. 6):

. 6. s- .

1 Sine Wave Band-Limited White Noise
2 Signal Generator Random Number
3 Step Uniform Random Number

 

, ? ? , , PulseGenerator CounterFree-running?

 

:

1) , ;

2) ;

3) ControlSystemToolbox Simulink, .


1 : - ; .



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