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Foundation ::
Reliability Analysis ::
HARPO
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HARPO
Hybrid Automated Reliability Predictor Output Graphics Display
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| HARPO interactively plots HARP output data using a clean, simple set of interactive prompts and menus in a graphical display environment. |
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Moderators:
Adopt This Application!
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SOURCE CODE AVAILABLE
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HARPO interactively plots HARP output data and supplies design engineers with a powerful tool for displaying alternate model data for trade-off analyses. HARPO provides a clean, simple set of interactive prompts and menus in a graphical display environment.
The following types of analyses can be made:
- Unreliability vs. Mission Time
- Probability of Failure Bounds
- Worst/Best-Case Bounds
- Summation of State Probabilities
- Sensitivity of Systems Failure
HARPO was designed to be more than a graphics display program for HARP. It provides a means of analyzing the huge amounts of tabular reliability data produced by HARP, thus enabling the user to make trade-offs between design alternatives within a particular system architecture or to compare different system architectural alternatives simultaneously. Although this program can be used without an in-depth knowledge of HARP's capabilities, a correct interpretation of the meaning of the graphical data does require that knowledge. Users of HARPO are encouraged to obtain the HARP documentation.
HARPO carries the NASA case number LAR-15196. It was originally released as part of the COSMIC collection.
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