Create Test Harness with Outputs mapped to Inputs

Hello Community,

I am trying to create a test harness in Simulink. The model includes so many outputs, some of which I need to map to the corresponding inputs with unit delay. Is there a way to implement this from the harness creation wizard?

Thnak you in advance!

Answer 1

[Manikanta Aditya]

Hi @Samy Alkhayat,

I understand that you're trying to create a test harness in Simulink where certain outputs are fed back into inputs with a unit delay, but this behavior isn't directly supported by the harness creation wizard.

Here’s how you can implement it manually after creating the harness:

1. Create the Harness Normally:

Use the wizard to generate the test harness:

• Right-click the subsystem or model → Create Test Harness.
• Choose Inputs/Outputs and Verification Logic as needed.

2. Insert Feedback Logic:

Once the harness is created:

• Open the harness model.
• For each output you want to map to an input:
• Add a Unit Delay block.
• Connect the output → Unit Delay → corresponding input.

I hope this provides you with the required information regarding your query.

Thanks.