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http://hdl.handle.net/2080/1110| Title: | Prediction of mode-I overload-induced fatigue crack growth rates using neuro-fuzzy approach |
| Authors: | Mohanty, J R Verma, B B Ray, P K Parhi, D R K |
| Keywords: | Adaptive neuro-fuzzy inference system Adaptive network Delay cycle Exponential model Fatigue crack growth rate Fatigue life Retardation parameters |
| Issue Date: | 2010 |
| Publisher: | Elsevier |
| Citation: | Expert Systems with Applications, Vol 37, Iss 4, P 3075-3087 |
| Abstract: | A methodology has been developed to predict fatigue crack propagation life of 7020 T7 and 2024 T3 aluminum alloys under constant amplitude loading interspersed with mode-I spike overload. It has been assessed by adopting adaptive neuro-fuzzy inference system (ANFIS), a novel soft-computing approach, suitable for non-linear, noisy and complex problems like fatigue. The proposed model has proved its efficiency quite satisfactorily compared to authors’ previously proposed ‘Exponential Model’, when tested on both the alloys. |
| Description: | Copyright for the published version belongs to Elsevier |
| URI: | http://dx.doi.org/10.1016/j.eswa.2009.09.022 http://hdl.handle.net/2080/1110 |
| Appears in Collections: | Journal Articles |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| pkray-2.pdf | 454.81 kB | Adobe PDF | View/Open |
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