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Pregled bibliografske jedinice broj: 528879

Methods for Plant Data-Based Process Modeling in Soft-Sensor Development


Slišković, Dražen; Grbić, Ratko; Hocenski, Željko
Methods for Plant Data-Based Process Modeling in Soft-Sensor Development // Automatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije, 52 (2011), 4; 306-318 (međunarodna recenzija, članak, znanstveni)


Naslov
Methods for Plant Data-Based Process Modeling in Soft-Sensor Development

Autori
Slišković, Dražen ; Grbić, Ratko ; Hocenski, Željko

Izvornik
Automatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije (0005-1144) 52 (2011), 4; 306-318

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

Ključne riječi
Data-based process modeling; plant data; soft-sensor; modeling methods overview; papers overview

Sažetak
There has been an increased use of soft-sensors in process industry in recent years. These soft- sensors are computer programs that are used as a relatively cheap alternative to hardware sensors. Since process variables, which are concerned with final product quality, cannot always be measured by hardware sensors, designing the appropriate soft- sensor can be an interesting solution. Additionally, a soft-sensor can be used as a backup sensor, when the hardware sensor is in fault or removed due to maintenance or replacement. Soft-sensor is based on the mathematical model of the process. Since industrial processes are generally quite complex, a theoretical modeling approach is often impractical, expensive or sometimes even impossible. Therefore, process model building is based on measured data. This approach significantly gets complicated if only plant data, taken from the process database, are available. In this paper the most popular methods for plant data-based modeling that appeared in the last two decades are summarized and briefly explained. Apart from giving a short survey of the most important papers, tips about choosing the appropriate methodology for process model building are also provided.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo



POVEZANOST RADA


Projekt / tema
165-0361621-2000 - Distribuirano računalno upravljanje u transportu i industrijskim pogonima (Željko Hocenski, )
165-0362980-2002 - Postupci raspoređivanja u samoodrživim raspodijeljenim računalnim sustavima (Goran Martinović, )

Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus