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Collect Compliance Data and Explore Results in the Model Advisor

This example shows how to collect model metric data by using the Metrics Dashboard. From the dashboard, explore detailed compliance results and, fix compliance issues by using the Model Advisor.

Open the Example Model

Open the example model sldemo_fuelsys.

open_system('sldemo_fuelsys');

Open the Metrics Dashboard

In the model window, open the Metrics Dashboard by selecting Analysis > Metrics Dashboard.

Collect Model Metrics

To collect the metric data for this model, click the All Metrics icon.

Explore Compliance Results

Locate the MODELING GUIDELINE COMPLIANCE section of the dashboard. This section displays the percentage of High Integrity and MAAB compliance checks that passed on all systems. The bar chart shows the number of issues reported by the checks in the corresponding check group.

To see a table that details the number of compliance issues by component, click anywhere on the High Integrity bar chart. For compliance checks that analyze configuration settings, each check that does not pass adds 1 issue to the model on which it failed.

From the table, open the Throttle component in the model editor by clicking the component hyperlink in the table. The model editor highlights blocks in the component that have compliance issues.

Explore Compliance Results in the Model Advisor

  1. In the Metrics Dashboard, return to the main dashboard page by clicking the Dashboard icon.

  2. Click the High Integrity percentage gauge.

  3. To see the status for each compliance check, expand the sldemo_fuelsys node.

  4. To explore check results in more detail by using the Model Advisor, click the Check safety-related diagnostic settings for sample time hyperlink.

Fix a Compliance Issue

  1. In the right pane of the Model Advisor, the check results show the current value and recommended value of diagnostic parameters. In the Action section underneath, click the Modify Settings button to fix the diagnostic settings issues.

  2. In the Result section, confirm that the configuration parameters have been modified.

Recollect Metrics

  1. Return to the Metrics Dashboard.

  2. To recollect the model metrics, click the All Metrics icon.

  3. To return to the main dashboard page, click the Dashboard icon.

  4. Confirm that the number of High Integrity check issues is reduced by one and the compliance percentage is increased.

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