Simulink.fault.injection

Enable fault simulation for model

Since R2023b

Syntax

isOn = Simulink.fault.injection(model)

isOn = Simulink.fault.injection(model,status)

Description

isOn = Simulink.fault.injection(model) returns 1 if the model model has fault simulation turned on.

isOn = Simulink.fault.injection(model,status) turns fault simulation on or off based on the value of status.

Examples

Check Fault Simulation Status of Model

Open a model with a block that supports fault modeling.

openExample("simscape_shared/SimpleMotorArmatureWindingFaultExample")

Check if fault simulation is turned on for the model.

status = Simulink.fault.injection("SimpleMotorArmatureWindingFault");

Enable Fault Simulation for a Model

Open a model with a block that supports fault modeling.

openExample("simscape_shared/SimpleMotorArmatureWindingFaultExample")

Turn on fault simulation.

status = Simulink.fault.injection(...
"SimpleMotorArmatureWindingFault",true);

Input Arguments

model — Path or handle to model

string scalar | character vector | handle

Path or handle to the model, specified as a string scalar, character vector, or model handle.

Data Types: string | char | double

status — Fault simulation status

true or 1 | false or 0

Fault simulation status, specified as a numeric or logical 1 (true) or 0 (false). Enter 1 or true to turn on fault simulation.

Data Types: logical

Output Arguments

isOn — Previous fault simulation status

1 | 0

Previous fault simulation status of the model, returned as a 1 or 0 of data type logical.

Version History

Introduced in R2023b