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Diagnosis and prognosis of weapon systems
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Nolan, Mary deMare, Gregory Catania, Rebecca |
| Copyright Year | 2005 |
| Description | The Prognostics Framework is a set of software tools with an open architecture that affords a capability to integrate various prognostic software mechanisms and to provide information for operational and battlefield decision-making and logistical planning pertaining to weapon systems. The Prognostics NASA Tech Briefs, February 2005 17 Framework is also a system-level health -management software system that (1) receives data from performance- monitoring and built-in-test sensors and from other prognostic software and (2) processes the received data to derive a diagnosis and a prognosis for a weapon system. This software relates the diagnostic and prognostic information to the overall health of the system, to the ability of the system to perform specific missions, and to needed maintenance actions and maintenance resources. In the development of the Prognostics Framework, effort was focused primarily on extending previously developed model-based diagnostic-reasoning software to add prognostic reasoning capabilities, including capabilities to perform statistical analyses and to utilize information pertaining to deterioration of parts, failure modes, time sensitivity of measured values, mission criticality, historical data, and trends in measurement data. As thus extended, the software offers an overall health-monitoring capability. |
| File Size | 93236 |
| Page Count | 2 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20110014740 |
| Archival Resource Key | ark:/13960/t04z0837q |
| Language | English |
| Publisher Date | 2005-02-01 |
| Access Restriction | Open |
| Subject Keyword | Man/system Technology And Life Support Performance Tests Prognosis Statistical Analysis Weapon Systems Failure Modes Histories Diagnosis Maintenance Trends Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |