Generating Scenarios When Data Are Missing
TBMG-2377
09/01/2007
- Content
A computer program implements the algorithm described in “Hypothetical Scenario Generator for Fault-Tolerant Diagnosis” (NPO-42516), NASA Tech Briefs, Vol. 31, No. 6 (June 2007), page 71. To recapitulate: the Hypothetical Scenario Generator (HSG) is being developed in conjunction with other components of artificial-intelligence systems for automated diagnosis and prognosis of faults in spacecraft, aircraft, and other complex engineering systems. The HSG accepts, as input, possibly incomplete data on the current state of a system (see figure).
- Citation
- "Generating Scenarios When Data Are Missing," Mobility Engineering, September 1, 2007.