Products
ISDD Tool Suite
The Integrated System Diagnostic Design or ISDD Tool Suite provides a start to finish solution for meeting all the diagnostic needs of system design. The ISDD design process is centered around functional modeling of systems which is used to develop the diagnostics and failure analysis necessary to influence and fully support effective integrated systems design. This includes:
- Analysis of Fault Detection and Fault Isolation.
- Interoperability and reuse of interdisciplinary-produced design data
- Analysis of critical failures and their impact upon safety.
- Detecting and reducing false alarms caused by diagnostics.
- The impact of prognostics upon fault detection/fault isolation and mitigation of critical failures.
- Development of vehicle health management and troubleshooting diagnostics
ISDD Tool Matrix
| DSI Products & Tools | Applicable Life Cycle Phases ( Indicates where DSI Tools Support each Phase) | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Providing the Complete Solution for Diagnostics Throughout the Life Cycle Using the Proven Integrated System Diagnostic Design(ISDD) Process
Contact DSI for Specified Product or Tool Application for your projects or Programs |
Concept & Initial Design | Design Development | Test & Manufacturing | Maintenance & Sustainment | |||||||||||||||||||
| Concept Phase | Proposal Phase | Requirement Allocations | Initial Design & Trade Studies | Maintenance Concept & Planning | Preliminary Design Phase | Diagnostic Design & Development | Test Set Development | Technical Publications & Support | Logistic Support Analysis(LSA) Support | Critical Design Phase | Critically & Flight Worthiness Review | Integration & Test | Maintainability & Testability Demo | Factory Acceptance Testy & Checkout | Diagnostic Run-Time Environments | Depot Level Repair | Intermediate Level Repair | Organizational Level Maintenance | Operational Health Management | Maintenance History & Trending | Technology Refresh Opportunities | Life Cycle & Sustainment Studies | |
| eXpress | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
| Reliability Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||
| Maintenance Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||
| Fault Tree Analysis Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| Dynamic Diagnostic Module | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||||
| Prognostic Module | ● | ● | ● | ● | ● | ● | ● | ||||||||||||||||
| eXpress ML Import/Export Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| User-Defined Interferences Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||
| STAGE | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| Run-Time Authoring Tool | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
| ATML Test Results Mode * | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||||
| PDEL Test Results Mode * | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||||
| S1000-D Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| Dependency Matrix Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| eXpress Design Viewer † | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| Redline Module† | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| DSI Workbench | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||
| History & Feedback Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||||
| API Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
| Database Administrator Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
| Database Report Viewer Module | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
| Diagnostic Reasoners | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||
| Embedded Reasoners (Windows) | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| Embedded Reasoners (Linux/VxWorks) | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| Dynamic Reasoners ‡ (Windows only) | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||
| ATML Pad | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||
* The ATML and PDEL Test Results Modules are configured in RTAT, but utilized within DSI Workbench.
† The eXpress Design Viewer is a freeware viewer of eXpress model and diagnostic data; the Redline Module, however, requires a license.
‡ The eXpress Dynamic Reasoner can be used with DSI Workbench, STAGE, and third-party products (Windows only).
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Download the DSI ISDD Tool Matrix here. |
Details on each of the tools within the DSI ISDD Tools Suite:
eXpress – System Modeling for Diagnostic Design and Analysis
eXpress is a fully-featured, off-the-shelf software application providing an environment for the design, capture, integration, evaluation and optimization of System Diagnostics, Prognostics Health Management (PHM), systems testability engineering, failure mode and effects analysis and system safety analysis.
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STAGE – Diagnostic Simulation
STAGE simulates aspects of Diagnostic, PHM and ISHM Engineering, showing the support capabilities of a System during its useful lifetime. Many types of analysis can be performed on STAGE, including Testability, System Reliability & Mission Success, Sustainability, and Logistics Resource Allocations.
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Run-Time Authoring Tool – Diagnostic Publishing
DSI’s solution for publishing of eXpress diagnostic design data and integration and deployment of Systems Diagnostic and Prognostic designs within real-world troubleshooting environments.
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DSI Workbench – Diagnostic Troubleshooting
DSI Workbench allows for deployment of eXpress or user supplied diagnostics within production and maintenance troubleshooting environments. DSI Workbench facilitates the integration of diagnostic design views, engineering views, photos and videos within an integrated environment.
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