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Marshall
Space Flight Center
1993 Phase II
Prognostics
Framework for System Health Management
Giordano
Automation Corp
Sparta, NJ
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INNOVATION
The Prognostic Framework
is a system-level health management system that receives inputs from
performance monitoring, built-in tests (BIT), sensors, and prognostic
mechanisms; processes that data to derive diagnostic and prognostic
indications; relates status conditions to the ability to perform specific
missions; and relates health and status to required maintenance actions
and resources.
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Prognostics Framework for System Health Management
Optional Powerpoint
file
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ACCOMPLISHMENTS
- The Prognostics Framework is a
generic tool set that can be applied to any system to develop a health
management capability.
- The Prognostic Framework is an
expansion of Giordano Automation’s Model-Based Diagnostic Reasoning
tools, the Diagnostic Profiler and Diagnostician, to include:
- Input of raw sensor values, parametric
test results, and tolerances (ranges of acceptable limits)
- Methods to implement prognostic
reasoning:
- Degradation of signals / measurements
over time
- Historical conclusions / statistics
- Engineering correlations
- Integration of advanced, item-specific
prognostic mechanisms (e.g., artificial neural networks, etc.)
- Ability to perform reasoning based
upon future time periods to provide prognostics
- Tie-in of mission implications
of failures: relating subsystems to functions to mission capability
such that anticipated or actual failures can be represented in terms
of the ability to perform a mission over specific time periods.
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COMMERCIALIZATION
- Product will be licensed as "Prognostics
Framework"; target market is any complex system that health and status
are critical to successful operations, including military, aerospace,
industrial and commercial systems.
- High degree of interest to date
from the military aerospace market. Several application programs have
been initiated by government agencies and prime contractor developers.
- US Army Technology Carrier 2,
Viking Gun Mount System
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GOVERNMENT/SCIENCE
APPLICATIONS
- US Army Logistics Integration
Agency (LIA) Weapon System Support Platform-Based Readiness Program
(WSSPR) Demonstration for M1A1 Abrams Tank.
- US Army Technology Carrier 2, Viking Gun Mount System
- Aeptech Corp., US Navy Shipboard
Monitoring System
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| For more
information about this firm, please send e-mail to company
representative
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