Simulink Control Design Model Verification Blocks Linearize the Simulink Model

To assert that the linear system characteristics satisfy specified bounds, the Model Verification blocks compute a linear system from a nonlinear Simulink model.

Computing a linear system requires that you specify:

• Linearization inputs and outputs

  Linearization inputs and outputs define the portion of the model to linearize. A linearization input defines an input while a linearization output defines an output of the linearized model. To compute a MIMO linear system, specify multiple inputs and outputs.

• When to compute the linear system

  You can compute the linear system and assert bounds at:

  • Default simulation snapshot time. Typically, simulation snapshots are the times when your model reaches steady state.

  • Multiple simulation snapshots.

  • Trigger-based simulation events

For more information, see the following examples:

• Model Verification at Default Simulation Snapshot Time

• Model Verification at Multiple Simulation Snapshots

About Model Verification Blocks

Types of Linear System Characteristics for Verification

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