✦ LIBER ✦

A framework for implementing on-line diagnostic advisory systems in continuous process operations

✍ Scribed by P.R. Prasad; J.F. Davis

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 813 KB
Volume: 47
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(92)85089-t

No coin nor oath required. For personal study only.

✦ Synopsis

The applicalion of diagnoslic knowledge-based syslcms In continuous opentlions involving gas-solid or gas-liquid-solid reaclions is analyzed. As a complex reasoning activily, diagnosis is decomposed into its consliluenl inCorm;llion-processing (asks (Ip71;j. The imporlanl IPTs are described in terms of lheir input, oulpul, knowledge representalion and inferencing slralegy. How these (asks inlcract and are inlegralcd lo form a Framework Tar conslrucling knowledge based diagnoslic syslems is described. A lhrcc phase ebullatcd bed hydmcwcking unil is used to iIlus1rat.e the conccpls of (he task-based mclhod for building knowledge-based systems. It is shown lhal lhis approach pmvides a narural basis for bringing togclher a variety of' lcchnologies inlo a comprehensive system for aulomated diagnosis.

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