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Deploy Diagnostics for Troubleshooting

Five Simple Steps to an Intelligent IETM

eXpress’ approach and support for complex test types allows diagnostics to be generated for Intelligent IETMs:

  • Significantly Reduced Turn-Times for IETM Updates
  • Simple, consistent approach for Generating IETM Logic
  • Open Architecture to support future enhancements to the IETM environment
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Production Environment & ATE

Reuse the eXpress Diagnostic Design

Circuit Boards and Electronic designs are typically produced in various CAD-type tools rather quickly today. Tools, techniques and processes have greatly benefited the speed and quality of PCB or any CCA development effort, particularly in the Commercial Off-The-Shelf, or “COTS” environment.

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Field or Depot Environment

Ensure Health Management Provides “Diagnostic Conclusions” to the Field

Such Health Management Implementations (IVHM, ISHM, PHM, etc.) have not typically been designed in coordination with the “bridging” of the on-board “diagnostic conclusions” to the off-board diagnostic implementation. This has been a ubiquitous shortcoming of the designing for on-board HM as it is not designed to comingle with the off-board diagnostic activities nearly as diagnostically-conclusive as it would naturally be capable of doing with ISDD.

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Deploying Diagnostics and Leveraging Empirical Data

Design Influence for Ensuring Decision-Making Data Quality

Most every traditional diagnostic approach is constrained by being based on the unintegrated-with-design use of diagnostic design data – or by a test-to-failure probabilistic approach. Both approaches rely upon the algorithmic association of non-design-integrated design data and/or the non-design-integrated fielded data, to the assumed faults based upon an acceptable level of certainty from uncertain test coverages. These are both data-driven approaches to establishing a diagnostic capability. Unfortunately, neither are formed from an integrated approach that leverages the depth and breadth of the design development process, nor in a manner that can fully associate the data retrieved during the integrated support activities against the diagnostic integrity of the fielded design.

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