Simulink
Simulink.
MathLab . , Simulink (.1) . Simulink Library Browser. File/New/Model Ctrl+N. untitled1. untitled1 File/Save as . . . .1.
Simulink
Simulink Simulink Library Browser , . .
1. g(t)=2×1(t), t0 = 10 .
Simulink Library Browser Transfer Fcn, Simulink\Continuous, (.2). . Numerator [1 2 3], Denominator [4 3 2 1], , Ok. .2. , , , , , .
. Step, Simulink\Sources Scope, Simulink\Sinks. Step, :
Step time = 10 ,
Initial value = 0,
Final value = 2.
Ok.
.
. 1
. 2
, . , - . , , , . , . , . , .3.
|
|
.3
. Simulation/Simulation parameters , Simulation parameters, Solver
Stop time = 80,
Max step size = 0.1,
Min step size = 0.01,
Initial step size = 0.01.
, . . Scope, , , (.4).
.4
2. .
,
= 1, =2, x=0,8. 20%.
, Simulink Library Browser Transfer Fcn (. 1). . Numerator [1], Denominator [2^2 2*0.8*2 1] ( ^ , * - ), , Ok. , , . 20%, 1 = 1,6 2 = 2,4 . Transfer Fcn. Transfer Fcn . Copy. . Paste. Transfer Fcn1. Denominator [1.6^2 2*0.8*1.6 1], , Ok. 2 = 2,4 . , , . Mux, Simulink Library Browser Simulink\Signal Routing. Mux Number of inputs ( ) 3, , Ok.
Step, Simulink\Sources Scope, Simulink\Sinks. Step, :
|
|
Step time = 0 ,
Initial value = 0,
Final value = 1.
Ok.
, . Transfer Fcn, Transfer Fcn1 Transfer Fcn2 Mux, Scope. Step Transfer Fcn. Step Transfer Fcn1 , , , Step Transfer Fcn, . Transfer Fcn2 . , . 5
. 5
. Simulation/Simulation parameters , Simulation parameters, Solver
Stop time = 20.
, .6.
. 6
. 1
Simulink
Simulink Library Browser | |||
() | |||
Simulink\Continuous | . | ||
. | |||
. | ( Numerator) ( Denominator) | ||
(Time delay) | |||
Simulink\Math Operation | (Gain) | ||
, (List of signs) | |||
Simulink\Sinks | |||
Simulink\Sources | (Slope), (Start time), (Initial output) | ||
(Amplitude), (Frequency, rad/sec), (Phase, rad) | |||
(Step time), (Initial value), (Final value) | |||
Simulink\Discontinuities | , . | ||
Simulink\Math Operation | sign sign(x)=1 x>0 sign(x)=-1 x<0 =0 | ||
Simulink\Signal Routing | |||