Application of fuzzy finite element method in addressing the presence of uncertainties

A. Y.N. Yusmye, Ahmad Kamal Ariffin Mohd Ihsan, Shahrum Abdullah, S. S.K. Singh, M. Beer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This research works is focused on the analysis of Fuzzy Finite-Element Method (FFEM) with the present of uncertainties. In considering a major engineering science problems, like damage processes or loading in consequence of real incident, uncertainty are present. Uncertainty is due to lack of data, an abundance of information, conflicting information and subjective beliefs. With that reason, the present of uncertainties is needed to avoid for prevent the failure of the material in engineering. The goals of this study are to analyzed and determine the application of FFEM by taking into consideration of the epistemic uncertainties involved toward the single edge crack plate and beam. Since it is crucial to develop an effective approach to model the epistemic uncertainties, the fuzzy system is proposed to deal with the selected problem. Fuzzy system theory is a non-probabilistic method, and this method is most appropriate to interpret the uncertainty compared to statistical approach when the deal with the lack of data. Fuzzy system theory contains a number of processes started from converting the crisp input to fuzzy input through fuzzification process and followed by the main process known as mapping process. In mapping process stage, the combination of fuzzy system and finite element method are proposed. In this study, the fuzzy inputs are numerically integrated based on extension principle method. Obtained solutions are depicted in terms of figures and tables to show the efficiency and reliability of the present analysis.

Original languageEnglish
Title of host publicationSafety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018
EditorsCoen van Gulijk, Stein Haugen, Anne Barros, Jan Erik Vinnem, Trond Kongsvik
PublisherCRC Press/Balkema
Pages2701-2706
Number of pages6
ISBN (Print)9780815386827
Publication statusPublished - 1 Jan 2018
Event28th International European Safety and Reliability Conference, ESREL 2018 - Trondheim, Norway
Duration: 17 Jun 201821 Jun 2018

Publication series

NameSafety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018

Conference

Conference28th International European Safety and Reliability Conference, ESREL 2018
CountryNorway
CityTrondheim
Period17/6/1821/6/18

Fingerprint

Finite element method
Fuzzy systems
System theory
Uncertainty
Cracks

ASJC Scopus subject areas

  • Safety, Risk, Reliability and Quality

Cite this

Yusmye, A. Y. N., Mohd Ihsan, A. K. A., Abdullah, S., Singh, S. S. K., & Beer, M. (2018). Application of fuzzy finite element method in addressing the presence of uncertainties. In C. van Gulijk, S. Haugen, A. Barros, J. E. Vinnem, & T. Kongsvik (Eds.), Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018 (pp. 2701-2706). (Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018). CRC Press/Balkema.

Application of fuzzy finite element method in addressing the presence of uncertainties. / Yusmye, A. Y.N.; Mohd Ihsan, Ahmad Kamal Ariffin; Abdullah, Shahrum; Singh, S. S.K.; Beer, M.

Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018. ed. / Coen van Gulijk; Stein Haugen; Anne Barros; Jan Erik Vinnem; Trond Kongsvik. CRC Press/Balkema, 2018. p. 2701-2706 (Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yusmye, AYN, Mohd Ihsan, AKA, Abdullah, S, Singh, SSK & Beer, M 2018, Application of fuzzy finite element method in addressing the presence of uncertainties. in C van Gulijk, S Haugen, A Barros, JE Vinnem & T Kongsvik (eds), Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018. Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018, CRC Press/Balkema, pp. 2701-2706, 28th International European Safety and Reliability Conference, ESREL 2018, Trondheim, Norway, 17/6/18.
Yusmye AYN, Mohd Ihsan AKA, Abdullah S, Singh SSK, Beer M. Application of fuzzy finite element method in addressing the presence of uncertainties. In van Gulijk C, Haugen S, Barros A, Vinnem JE, Kongsvik T, editors, Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018. CRC Press/Balkema. 2018. p. 2701-2706. (Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018).
Yusmye, A. Y.N. ; Mohd Ihsan, Ahmad Kamal Ariffin ; Abdullah, Shahrum ; Singh, S. S.K. ; Beer, M. / Application of fuzzy finite element method in addressing the presence of uncertainties. Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018. editor / Coen van Gulijk ; Stein Haugen ; Anne Barros ; Jan Erik Vinnem ; Trond Kongsvik. CRC Press/Balkema, 2018. pp. 2701-2706 (Safety and Reliability - Safe Societies in a Changing World - Proceedings of the 28th International European Safety and Reliability Conference, ESREL 2018).
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