WIT Press


A Multi-model-based Approach To Diagnostic Assistance: Application To Ariane-4 VEB (Vehicle Equipment Bay)

Price

Free (open access)

Paper DOI

10.2495/AIENG930501

Volume

1

Pages

13

Published

1993

Size

1,290 kb

Author(s)

D. Macchion & D.P. Vo

Abstract

This paper presents a fault diagnostic assistance approach which builds in Model-Based, Case-Based and Rule-Based reasoning techniques. The Model-Based Reasoning layer retains the description of the equipment to be diagnosed and some basic resolution capabilities. The Cased-Based Reasoning layer stores the past incident solutions so that they can be reused for similar future cases. The Rule-Based Reasoning layer synthesizes the most frequent incidents under powerful expert rules. Combining these techniques in a global resolution strategy improves the efficiency of the target Knowledge Based System and increases the scope of its initial competences. I. Introduction Our works take place in the ARAMIIHS (Action Recherche et Application M

Keywords