«Automation and Informatization of the fuel and energy complex»

Fuzzy event model for leaks detection in pipelines

UDC: 622.692.482
DOI: -

Authors:

¹ Gazprombank, Moscow, Russia
² NIIgazekonomika, Moscow, Russia
³ Ukhta State Technical University, Ukhta, Russia

Keywords: leak detection, fuzzy logic, fuzzy sets, decision-making algorithms

Annotation:

The authors of the presented article discuss one of the possible options for implementing a unified decision-making algorithm about a leak based on fuzzy logical inference. Based on the well-known algorithm of leaks hydraulic sonar location, used for stationary modes, a fuzzy sonar algorithm has been created that allows operation in quasi-stationary and weakly non-stationary modes. An adaptive criterion of the mode stationarity is formulated, taking into account the characteristics of a particular object, and a corresponding adaptation algorithm is developed.

Bibliography:

1. Chionov A.M., Amerkhanov A.A., Kudritskiy A.V. Stokhasticheskaya model' material'nogo balansa dlya obnaruzheniya utechek v nefteprovode // Nauka i tekhnologii truboprovod. transp. nefti i nefteproduktov. – 2019. – T. 9, № 6. – S. 633–639. – DOI: 10.28999/2541-9595-2019-9-6-633-639
2. Shestakov R.A. K voprosu o metodakh obnaruzheniya utechek i nesanktsionirovannykh vrezok na magistral'nykh nefteprovodakh // Tr. RGU nefti i gaza im. I.M. Gubkina. – 2015. – № 1(278). – S. 85–94.
3. Gol'yanov A.A. Analiz metodov obnaruzheniy utechek na nefteprovodakh // Transp. i khranenie nefteproduktov: nauch. inform. sb. OAO "TsNIITEneftekhim". – M., 2002. – № 10-11. – S. 5–14.
4. Stokhasticheskaya model' identifikatsii utechek / M.G. Sukharev, K.O. Kosova, B.A. Titov, M.Yu. Chudina // Nauka i tekhnologii truboprovod. transp. nefti i nefteproduktov. – 2015. – № 4(20). – S. 80–85.
5. Lur'e M.V., Makarov P.S. Gidravlicheskaya lokatsiya utechek nefteproduktov na uchastke truboprovoda // Transp. i khranenie nefteproduktov. – 1998. – № 12. – S. 65–69.
6. Mamonova T.E. Metod opredeleniya utechki iz nefteprovoda, osnovannyy na raznosti vo vremeni davleniya // Izv. TPU. – 2013. – T. 323, № 1. – S. 216–219.
7. Legotkina T.S., Khizhnyakov Yu.N. Metod opredeleniya mesta utechki nefti v nefteprovode // Vestn. IzhGTU im. M.T. Kalashnikova. – 2014. – № 1(61). – S. 112–116.
8. Otsenka dostovernosti opredeleniya koordinaty utechki v nefteprovode / A.M. Chionov, A.A. Amerkhanov, I.S. Simonov, S.V. Petrenko // Nauka i tekhnologii truboprovod. transp. nefti i nefteproduktov. – 2019. – T. 9, № 4. – S. 378–386. – DOI: 10.28999/2541-9595-2019-9-4-378-386
9. Loginov I.N., Korshunov S.A. Matematicheskiy algoritm dlya obnaruzheniya utechek maloy intensivnosti // Nauka i tekhnologii truboprovod. transp. nefti i nefteproduktov. – 2021. – T. 11, № 5. – S. 528–534. – DOI: 10.28999/2541-9595-2021-11-5-528-534
10. Aginey R.V., Shmakov K.I., Kazak A.S. Razrabotka podkhodov primeneniya apparata nechetkikh mnozhestv v zadache obnaruzheniya utechki v truboprovode // Avtomatizatsiya i informatizatsiya TEK. – 2023. – № 11(604). – S. 5–13. – DOI: 10.33285/2782-604X-2023-11(604)-5-13
11. Brodskiy B.E., Darkhovskiy B.S. Problemy i metody veroyatnostnoy diagnostiki // Avtomatika i telemekhanika. – 1999. – № 8. – S. 3–50.
12. Al'tshul' A.D. Gidravlicheskie soprotivleniya. – 2-e izd., pererab. i dop. – M.: Nedra, 1982. – 224 s.
13. Chernov V.G. Nechetkie mnozhestva. Osnovy teorii i primeneniya: ucheb. posobie. – Vladimir: Izd-vo VlGU, 2018. – 155 s.
14. Korn G., Korn T. Spravochnik po matematike dlya nauchnykh rabotnikov i inzhenerov / per. s angl. pod red. I.G. Aramanovicha. – M.: Nauka, 1973. – 832 s.