eXpress is a fully-featured, off-the-shelf software application providing an envirornment for the design, capture, integration, evaluation and optimization of System Diagnostics, Prognostics Health Management (DPHM), and holistic Systems Testability engineering.

As the only solution of its kind, eXpress provides enormous short and long-term cost-savings, realized throughout the entier life cycle.

Award-winning system capture, diagnostic design influence and integration engineering tool.

• Design Capture, for both up-front and legacy designs
• Diagnostics and Testability Analysis
• Prognostics Design Influence
• Reliability Engineering Support
• Maintainability Engineering Support
• Validation and Verification
• Sensor Optimization and Trade-off Studies
• 1553 Bus Modeling
• Now includes FMECA Plus
• more...

• Standard Software Maintenance
• Deluxe Software Maintenance
• Spectrum Software Maintenance

• Operational Support
• Condition-Based Maintenance
• Reliability-Centered Maintenance
• Mission Success
• Remaining Useful Life
• Diagnostic False Alarms
• Costs and Sparing

The eXpress Run-Time Authoring tool is DSI's solution for sharing of eXpress diagnostic design data and integration and deployment of Systems Diagnostic and Prognostic designs within real-world troubleshooting environments.

• Viewing of diagnostics within a web browser
• Sharing of diagnostic design data
• Posting of diagnostic design data for general review
• Posted designs can be shared on the Internet or a local Intranet
• Hierarchical fully-graphical displays of design, test coverage and diagnostic status

The DSI Workbench allows for publication of eXpress diagnostics within production and maintenance troubleshooting environments. Facilitates the integration of diagnostic design views, engineering views, photos and videos within an integrated environment.

• Integration of diagnostics and design data
• Integration of Test procedures, Test Setup Prerequisites and Remediation Procedures
• Allows for including engineering design drawings, photos and videos which can in turn interact with the diagnostics
• Manage multiple system diagnostic procedures

Coming Soon...

The DSI Maintenance Reasoner is a real-time diagnostic executive capable of generating static diagnostic based upon real world conditions and constraints. The reasoner will be extended to include dynamic diagnostics generated based upon supplied design dependencies and test coverage definitions.

• Allows for deployment of eXpress generated static diagnostics to work with user supplied tests executives and maintenance software.
• Automated reporting of diagnostic results based upon supplied test conditions.
• Allows customization and configuration of diagnostic reporting methods.
• Supports tree-based diagnostic, dynamic diagnostic sessions and fast fault signature lookup.

• How does eXpress differ from other tools?
• What's New in Version 5.12.0
• eXpress Trophy Wall
• Request an evaluation copy
• Technical Library
• Hardware Requirements