Computer Science
Scientific paper
Aug 2004
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004esasp.558..393a&link_type=abstract
Proceedings of the 5th International Symposium on Environmental Testing for Space Programmes Noordwijk, The Netherlands (ESA SP-
Computer Science
Scientific paper
The effort in optimising the AIV process has been mainly focused in the recent years on the standardisation of approaches and on the application of new methodologies. But the earlier the intervention, the greater the benefits in terms of cost and schedule. Early phases of AIV process relied up to now on standards that need to be tailored through company and personal expertise. A study has then been conducted in order to exploit the possibility to develop an expert system helping in making choices in the early, conceptual phase of Assembly, Integration and Verification, namely the Model Philosophy and the test definition. The work focused on a hybrid approach, allowing interaction between historical data and human expertise. The expert system that has been prototyped exploits both information elicited from domain experts and results of a Data Mining activity on the existent data bases of completed projects verification data. The Data Mining algorithms allow the extraction of past experience resident on ESA/ MATD data base, which contains information in the form of statistical summaries, costs, frequencies of on-ground and in flight failures. Finding non-trivial associations could then be utilised by the experts to manage new decisions in a controlled way (Standards driven) at the beginning or during the AIV Process Moreover, the Expert AIV could allow compilation of a set of feasible AIV schedules to support further programmatic-driven choices.
Andrina G.
Basso Vittorio
Saitta L.
No associations
LandOfFree
Expert AIV: Study and Prototyping of an Expert System, To Support the Conceptual AIV Phases Of Space Programs does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Expert AIV: Study and Prototyping of an Expert System, To Support the Conceptual AIV Phases Of Space Programs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Expert AIV: Study and Prototyping of an Expert System, To Support the Conceptual AIV Phases Of Space Programs will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1172920