Parameter Tuning

Tunable block parameters, tunable global parameters, Dashboard blocks, MATLAB^® scripting

To evaluate your model and to test edge conditions, change the block parameters as your model is running. Change block parameters via the block parameter dialog box, Dashboard blocks, and MATLAB language. You can create tunable global parameters by using MATLAB variables as value expressions.

In the Connected IO mode and accelerator mode, parameter changes propagate to the Simulink^® model. In Run in Kernel mode, the changes propagate to the real-time application.

Topics

Tuning Methods

Tunable Block Parameters and Tunable Global Parameters

Change block parameter values during real-time execution.
- STEP 1: Tune Block Parameters by Using the Block Dialog Box
- STEP 2: Tune Block Parameters with Data Navigation
- STEP 3: Sweep MATLAB Variables with MATLAB Scripting

Display

Water Tank Model with Dashboard
This example shows a real-time model of a water tank controlled by dashboard controls.

Related Information

Tune and Experiment with Block Parameter Values
Share and Reuse Block Parameter Values by Creating Variables
How Generated Code Stores Internal Signal, State, and Parameter Data (Simulink Coder)
Preserve Variables in Generated Code (Simulink Coder)