Naslov
Adaptive uncertainty management for a class of diagnostic expert systems

Autori
Bogunović, Nikola ; Mesić, Tomislav

Izvornik
Artificial intelligence for engineering design, analysis and manufacturing (0890-0604) 10 (1996), 5; 421-429

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
expert systems; process diagnosis; uncertainty management

Sažetak
The paper gives theoretical foundation and implementation details of data and control structures in a diagnostic expert system with adaptive uncertainty management. The considered problem covers a class of expert systems and the application domain in which the operating personnel actively monitor and control the outcome of an industrial manufacturing process. Based on subjective ranking of the latent fault in the final output product, the operator queries the expert system for a recommended corrective action. Subsequent successful or unsuccessful corrective actions consistently modify confidence measures of all corrective recommendations from the same fault set, according to the embedded analytical model. The described approach is based on the relational data representation and procedural control structures, as opposed to a more traditional declarative, production based system.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA