Zhang, Qian, Mahfouf, Mahdi, Yates, John R., Pinna, Christophe (2012) Model fusion using fuzzy aggregation: Special applications to metal properties. Applied Soft Computing, 12 (6). pp. 1678-1692. ISSN 1568-4946. (doi:10.1016/j.asoc.2012.01.021) (KAR id:50509)
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Official URL: http://doi.org/10.1016/j.asoc.2012.01.021 |
Abstract
To improve the modelling performance, one should either propose a new modelling methodology or make the best of existing models. In this paper, the study is concentrated on the latter solution, where a structure-free modelling paradigm is proposed. It does not rely on a fixed structure and can combine various modelling techniques in ‘symbiosis’ using a ‘master fuzzy system’. This approach is shown to be able to include the advantages of different modelling techniques altogether by requiring less training and by minimising the efforts relating optimisation of the final structure. The proposed approach is then successfully applied to the industrial problems of predicting machining induced residual stresses for aerospace alloy components as well as modelling the mechanical properties of heat-treated alloy steels, both representing complex, non-linear and multi-dimensional environments.
Item Type: | Article |
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DOI/Identification number: | 10.1016/j.asoc.2012.01.021 |
Uncontrolled keywords: | data-driven modelling; fuzzy system; model fusion; engineering material; residual stress; mechanical property; aluminium alloy; steel |
Subjects: |
Q Science > Q Science (General) > Q335 Artificial intelligence T Technology > TA Engineering (General). Civil engineering (General) > TA168 Systems engineering T Technology > TA Engineering (General). Civil engineering (General) > TA401 Materials engineering and construction |
Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
Depositing User: | Qian Zhang |
Date Deposited: | 18 Sep 2015 00:25 UTC |
Last Modified: | 16 Nov 2021 10:21 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/50509 (The current URI for this page, for reference purposes) |
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