Check usage of Discrete-Time Integrator block

Check ID: mathworks.jmaab_v6.jc_0627

Guideline: jc_0627: Usage of Discrete-Time Integrator blocks

Description

Checks use of the Discrete-Time Integrator block.

For Discrete-Time Integrator blocks, check if:

  • Block parameter Limit output is selected.

  • Saturation limits is defined using a Simulink.Parameter or MPT.Parameter object whose data type is auto.

This check requires a Simulink® Check™ license.

Check Parameterization

This check does not include sub-checks because the MAB modeling guideline provides only one sub ID.

For reference, the MAB guideline sub ID(s) that are recommended for use by the NA-MAAB and JMAAB modeling standards organizations are:

  • NA-MAAB — a

  • JMAAB — a

Results and Recommended Actions

Guideline Sub IDConditionRecommended Action
jc_0627_a: Check Saturation limit settings of Discrete-Time Integrator blocksBlock parameter Limit output is cleared.Select the Discrete-Time Integrator block parameter Limit output.

Capabilities and Limitations

  • Runs on library models.

  • Supports exclusions.

  • Analyzes content of library-linked blocks. By default, the input parameter Follow links is set to on.

  • Analyzes content in masked subsystems. By default, the input parameter Look under masks is set to graphical.

See Also