.


:




:

































 

 

 

 


Sinks -




.2.12. .

. 5.12.

1. (Model & Subsystem Outputs).

2. (Data Viewers).

3. (Simulation Control).

.

Out .

.

Outputs . , Output , ( ) .

Edit/Create subsystem . . 5.13 - (. 5.10). Edit/Create . .

MATLAB.

Terminator . , , Simulink MATLAB. Terminator.

. 2.13. ,

File . , , . (Filename) , (Variable name). , .

Decimation. (Sample time) .

(. 5.9).

Workspace . , , MATLAB.

, , (Limit data points to last). . , Limit data points to last inf, .

(Save format).

, MATLAB, From Workspace ( Sources).

(Data Viewers) .

Scope . . .

, . , , .

(. 5.14).

 

. 2.14. Scope

 

11 , Windows .

Scope parameters, (Parameters) . :

General .

Data history MATLAB. . 5.15.

. 2.15. General

General :

1. Number of axes . .

2.Time range , . Time range, , Time range.

3 .Tick labels / .

4. Sampling . . Decimation , .

5. Floating scope ( ).

Data history (. 5.16) :

2. Limit data points to last . . , Limit data points to last , Simulink .

 

. 5.16. Data history

3. Save data to workspace MATLAB.

4. Variable name MATLAB.

5. Format MATLAB.

(Floating Scope), , Scope, . , (Signal selection) . :

1. , . . .

2. Signal Selector (. 5.17).

 

 

. 5.17. Signal Selector

3. , , .

Floating Scope .

Floating Scope . 5.18. Transfer Fcn.

 

. 5.18. Floating Scope

. 23

 

5.2.3. Continuous ()

5.19.

 

. 5.19.

. , . , . .

, , . . , .

 

Integrator .

(rising), (falling), (either), (level). (Initial condition) (Upper saturation limit. Lower saturation limit).

Derivative . .

.

State-Space , :

= +

= + Du,

, u , , , , , D : , , , .

(Initial condition).

. 5.20 ( State-Space).

 

 

. 5.20. State-Space

. 23 State-Space

Transfer Fcn :

 

 

. (Numerator) (Denominator). . 5.21 Transfer Fun ( Trans. Fun).

 

 

. 5.21. Transfer Fun

 

, Transfer Fun , , , , . .

 

. 23 Transfer Fun

 

Zero-Pole :

 

z1, z2, zm ( ),

p1,p2, pn ( ), K . (Zeros), (Poles), (Gain).

. . . 5.22. Zero-Pole.

. 5.22. Zero-Pole

. 23 Zero-Pole

 

5.2.4. Discontinuities

. 5.23.

 

 

 

. 5.23.

 

S aturation - . . (Upper limit, Lower limit).

, . .

S aturation Dynamic . up, io .

Dead Zone . " ( )".

(Start of dead zone ), (End of dead zone ).

, . , .

Dead Zone Dynamic . up, io .

Rate Limiter . ( ).

(Falling slew rate).

Rate Limiter Dynamic . up, io .

Backlash . "".

(Deaband width), (initial output).

. 5.24. Backlash . , ( ).

 

 

. 5.24. Backlash

. 23 Backlash

 

Relay . .

(Switch on point , ).

Switch off point , ).

(Output when on), (Output when off).

.

Relay . 5.25.

 

 

Quantzier . . (Quantization interval).

Hit Crossing . , . , (Hit crossing offset), (Hit crossing direction), :

rising .

falling .

either .

.

Coulomb and Viscous Friction . . (Coulomb friction value(Offset), (Coefficient of viscous friction (Gain).

Wrap to Zero . , Threshold . .

5.2.5. Discrete

. 5.26.

. , . , .

(Sample and Hold Delays) .

 

. 5.26.

 

 

. 5.27. Zero-Order Hold

 

. 23

 

5.2.6. Math

(. 5.26) :

1. Math Operations .

2. Vector Matrix Operations .

3. Complex Vector Conversation .

 

.5.26.

 

, .

.

(List of sign) : + (), () | ( ).

( ) List of sign, .

Product .

(Number of inputs) . * () / ().

Number of inputs , , .

, . . 5.28.

 

. 5.28.

 

. 23

 

 

Abs .

Abs .

(. 5.29).

 

 

. 5.29.

 

. 23

 

Sign (. 5.30). :

, 1.

, 1.

0, 0.

 

 

. 5.30.

Gain Matrix Gain . . :

Gain .

Multiplication . ( ):

Element-wise K*u .

Matrix K*u . .

Matrix u*K . .

Saturate on integer overflow. .

Gain Matrix Gain , Multiplication.

Gain , , 1. , , .

Multiplication Element-wise K*u, . , .

Math Function . .

Trigonometric Function . .

.

 

5.2.7. Signal Routing

 

. 5.31.

Bus Creator . . (, , , ) . . Bus Selector.

Mux (). .

() .

 

. 5. 31.

 

, . -1 ( ). .

Demux (). .

Bus Selection Mode () .

, . , Number of Outputs .

( Number of Outputs) N, .

, N, -1 N/, , -1 .

Bus Selection Mode Demux , . Mux Demux. Number of Outputs , , , .

Selector . , .

.

Goto . From.

:

Tag .

Tag visibility ; :

local .

scoped .

global .

Goto From .

Data Store Memory . .

Data Store Write ( ) Data Store Read ( ).

switch, manual switch, multiport switch.

 

 

6.

1. 6.1.

 

, , . . , .

:

, ;

, ;

;

(-, -, - );

.

, ( ), ( ) :

 

6.1)

 

u , x .

3.1, , . , MATLAB-Simulink .

.

(Numerator) (Denominator). . 5.31 Transfer Fun.

 

7128 s^2 + 43.56 s + 0.5

W(s) = -------------------------

46332 s^2 + 241.6 s + 0.5

. 6.1. Transfer Fun.

( , ) :

(6.2)

X ; U, Y , A ; B ; C ; D , .

. 6.2. State Space.

. 6.2. State Space

Zero-Pole :

(6.3)

 

z1, z2, zm ( ),

p1, p2, pm ( ,

. (Zeros), (Poles), (Gain).

.

. . 6.3.

. 6.3. Zero-Pole.

2.

3.

4.

5.





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