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Expert system for on-line monitoring of stresses state in steam turbine casings


Guzović, Zvonimir; Šerman, Maja; Matijašević, Branimir
Expert system for on-line monitoring of stresses state in steam turbine casings // Annals of DAAAM for 2001 & Proceedings of the 12th International DAAAM Symposium: "Intelligent Manufacturing & Automation - Focus on Precision Engineering" / Katalinic, Branko (ur.).
Vienna: Danube Adria Association for Automation & Manufacturing- Vienna, 2001. str. 173-174 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Expert system for on-line monitoring of stresses state in steam turbine casings

Autori
Guzović, Zvonimir ; Šerman, Maja ; Matijašević, Branimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Annals of DAAAM for 2001 & Proceedings of the 12th International DAAAM Symposium: "Intelligent Manufacturing & Automation - Focus on Precision Engineering" / Katalinic, Branko - Vienna : Danube Adria Association for Automation & Manufacturing- Vienna, 2001, 173-174

Skup
The 12th International DAAAM Symposium: "Intelligent Manufacturing & Automation - Focus on Precision Engineering"

Mjesto i datum
Jena, Njemačka, 24-27.10.2001

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
steam turbine; turbine casing; expert system; strength margin; useful life

Sažetak
The recent load increase in steam turbine plants and insurance of their high exploitation characteristics in the increasingly complex conditions of durable exploitation require automation of monitoring, diagnostic and optimisation of steam turbines operation. Today, the mentioned problems are effectively solved by using artificial intelligence techniques: expert systems with built-in fuzzy logic and algorithms for self-learning using neural networks. The basic idea of this work is that the simulations of total stresses which include action of temperature field in the steam turbine casings wall by means of user software are used for create a knowledge base of an expert system for operational monitoring of stresses state. By introduction of input signals and based on the knowledge base the system estimates during operation the current values of strength margin and the remaining useful life by one of the interpolation procedures between the most similar simulated operational situations.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
120039

Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Citiraj ovu publikaciju

Guzović, Zvonimir; Šerman, Maja; Matijašević, Branimir
Expert system for on-line monitoring of stresses state in steam turbine casings // Annals of DAAAM for 2001 & Proceedings of the 12th International DAAAM Symposium: "Intelligent Manufacturing & Automation - Focus on Precision Engineering" / Katalinic, Branko (ur.).
Vienna: Danube Adria Association for Automation & Manufacturing- Vienna, 2001. str. 173-174 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Guzović, Z., Šerman, M. & Matijašević, B. (2001) Expert system for on-line monitoring of stresses state in steam turbine casings. U: Katalinic, B. (ur.)Annals of DAAAM for 2001 & Proceedings of the 12th International DAAAM Symposium: "Intelligent Manufacturing & Automation - Focus on Precision Engineering".
@article{article, editor = {Katalinic, B.}, year = {2001}, pages = {173-174}, keywords = {steam turbine, turbine casing, expert system, strength margin, useful life}, title = {Expert system for on-line monitoring of stresses state in steam turbine casings}, keyword = {steam turbine, turbine casing, expert system, strength margin, useful life}, publisher = {Danube Adria Association for Automation and \#38; Manufacturing- Vienna}, publisherplace = {Jena, Njema\v{c}ka} }