Simulink variant model and variant subsystem usage

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One 、Variant Model and Subsystem The role of

1、Variant Model and Variant Subsystem It works like a state machine , Different programs or modules will be executed according to different status values ;
Variant Model Used to call different .Slx Module , According to different state values , Execute different modules ;
Variant Subsystem It is to write programs directly in-house , According to different state values , Perform different procedures ;

Two 、Variant Model How to use

1、 stay Simulink Create different interfaces .Slx modular

2、 stay Simulink Interface insertion Variant Model

3、 Configuration correspondence Variant Model Of Slx The module path

1） Double click to enter the following three modules , The configuration needs to be called .Slx The path of the module ;

2） Effect after configuration

4、 Configuration correspondence Variant Model The state of the value

1） Right click Variant Model choice Block Parameters (Subsystem), Add the corresponding status value ;

2） Different configurations Slx Modular Variant control expression, When K The value is 1 when , execute VDM1（Model, You can change the name when you click the module ）, Otherwise, execute other modules ;

5、 function Simulink

1）Matlab Yes K Assign a value , to K Different modules will be highlighted when different status values are assigned ;

2） function Simulink

3、 ... and 、Variant Subsystem How to use

1、 stay Simulink Interface insertion Variant Subsystem

2、 Get into Variant Subsystem And edit the program

Subsystem:

Subsystem1:

Subsystem2:

3、 To configure Variant Subsystem

1） Right click Variant Subsystem choice Block Parameters (Subsystem), Add the corresponding status value ;

2. Different configurations Subsystem Of Variant control expression, When K The value is 1 when , execute Subsystem, Otherwise, perform other ;**
   

4、 function Simulink

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To sum up, complete Variant Model and Variant Subsystem Introduction to the use of ;