Change Current Scenario

Configure scenarios

Since R2024b

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    Description

    The Change Current Scenario block enables you to change the scenario. The options and settings depend on the available products and vehicle configuration. See Product and Configuration Dependencies for Virtual Vehicle Composer.

    After you set the Scenario Configuration parameters, click Apply scenario updates.

    Click Open scenario mask to further specify the scenario options.

    Parameters

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    Scenario Configuration

    Select the scenario for your virtual vehicle. The options and settings depend on the available products and vehicle configuration. See Product and Configuration Dependencies for Virtual Vehicle Composer.

    If you set Scenario type to Drive Cycle Tests, you can set Maneuver to:

    • Standard drive cycles from industry agencies and institutions. The default selection is the FTP75 drive cycle. Certain drive cycles include gear shift schedules, for example, JC08 and CUEDC.

    • Wide open throttle (WOT) parameters, including nominal reference speed and simulation time.

    For a Passenger vehicle, if you have Vehicle Dynamics Blockset™ and set Vehicle dynamics to Combined longitudinal and lateral dynamics, you can set Scenario type to Vehicle Dynamics Maneuver. Then, you can set Maneuver for vehicle handling, stability, and ride analysis. Maneuvers include:

    • Increasing Steer

    • Swept Sine

    • Sine with Dwell

    • Fishhook

    • Braking

    • Double Lane Change

    • Constant Radius

    If you want to run your virtual vehicle in the Unreal Engine® 3D simulation environment, set 3D Scene Selection to 3D Scene. See the requirements in Unreal Engine Simulation Environment Requirements and Limitations.

    Options for Driver depend on available product licenses. See Passenger Vehicle License Requirements and Dependencies (Powertrain Blockset) for more detail.

    Setting

    Description

    Longitudinal Driver

    Implements a longitudinal speed-tracking controller.

    Open Loop

    Rider operates controls as prescribed by test scenarios

    Predictive Driver

    Predictive driver controller to track longitudinal speed and lateral path.

    Predictive Stanley Driver

    Adjusts the steering angle command to match the current pose of a vehicle to a reference pose, given the vehicle's current velocity and direction.

    Version History

    Introduced in R2024b

    See Also

    Topics