Abstract
The constrnction of diagnostic systems able
to manage tasks like fault detection, fault
localization or fault identificat.ion in autonomous
\pacecraft is currently considered
a txg c-hallenge for Artific~al Intell~gence
technique:, I11 the present paper we report
on thc work done inside a project sponsored
11y AS1 (the Italian Space Agency) aimed
at h~~ildinagn intelliger~t multi-agent syste~
n for the control and superv~sion of thc
Sl'IDF:I< Manipulation Systerri with some
for111 of int,eract,ion with the human operat.
os. III part,icular, we will discuss knowledge
represe~lt.at,iona nd reasoning issues related
to t hc cmlst,ruct,ion of a modcl-based diagnost
ic c~omponent which has t,o co-operate
\vit,ll ot8her modules of the ~yst~emA.1 1 indrpt,
h analysis of FMECA docunlent~s has
~ItdIed t he inodeling of the domain knowledge
on the faulty behavior of SPIDER. I11
th~sp aper, prohlcnls related to the choice
of the st~ltatm~ol~de l~ngfo rrnal~sniln volving
abstrac-t~oi~asn d ~nteractiona mong compoticnts
arc formally addressed, as well as the
definrt~ono f Innovat~ved ~agnost~sctr atrgleb
ablf. to deal w~thth e huge riunlber of possi-
111~ diagnos(>sthat mag arise during t,he diagr~
ostic act,ivit,y. The paper report,s some
prelilninar); result,s of t,he prot,ot,ypical version
of the diagnostic module on simulated
data
Lingua originale | Inglese |
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Pagine | 539-546 |
Numero di pagine | 8 |
Stato di pubblicazione | Pubblicato - 1 gen 1999 |
Evento | Intern. Symposium on Artificial Intelligence, Robotics and Automation in Space - iSAIRAS 99 - Noordwijk, The Netherlands Durata: 1 gen 1999 → … |
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???event.eventtypes.event.conference??? | Intern. Symposium on Artificial Intelligence, Robotics and Automation in Space - iSAIRAS 99 |
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Città | Noordwijk, The Netherlands |
Periodo | 1/01/99 → … |
Keywords
- Fault Identification
- Knowledge Representation
- Space robots