A FUZZY LOGIC APPROACH FOR MODELING AND PREDICTION OF MECHANICAL PROPERTIES OF Al-5%Mg DOPED WITH NICKEL

Anukwonke, M. C.; Nnuka, E. E.; Chibueze, I. G.

Authors & affiliations

Anukwonke, M. C.

Department of Metallurgical and Materials Engineering, Nnamdi Azikwe University, Awka, Nigeria.

Nnuka, E. E.

Department of Metallurgical and Materials Engineering, Nnamdi Azikwe University, Awka, Nigeria.

Chibueze, I. G.

Department of Metallurgical and Materials Engineering, Nnamdi Azikwe University, Awka, Nigeria.

Abstract

Summary

In this research, the average grain size and mechanical properties of aluminum-magnesium alloy doped with nickel were predicted
using Fuzzy logic. The single input to the Fuzzy logic model was variation in percentage weight of nickel, while the multiple outputs
were average grain size, ultimate tensile strength, yield strength, percentage elongation, hardness, and impact strength. In order for
fuzzy model to accurately predict the mechanical properties of aluminum magnesium alloy, membership functions were established. In
addition, a set of test case experiments were done so as to validate the fuzzy logic model. Fuzzy logic with a correlation coefficient (R)
value of 0.99779 for average grain size, 0.99935 for ultimate tensile strength, 0.99733 for yield strength, 0.9906 for % elongation,
0.9996 for hardness and 0.9970 for impact strength were obtained. This result demonstrated agreement between the experimental
values and Fuzzy model.

Keywords

Index Terms

Al-5% Mg alloy Fuzzy Logic Nickel Average Grain Size Mechanical Properties.

Citation & details

How to cite this article

Authors: Anukwonke, M. C., Nnuka, E. E., Chibueze, I. G.

Volume/Issue: Volume 4, Issue 1

Pages: 1-16

Published: February 28, 2021

Affiliations: Department of Metallurgical and Materials Engineering, Nnamdi Azikwe University, Awka, Nigeria.

Anukwonke, M. C., Nnuka, E. E., Chibueze, I. G. (2021). A FUZZY LOGIC APPROACH FOR MODELING AND PREDICTION OF MECHANICAL PROPERTIES OF Al-5%Mg DOPED WITH NICKEL. International Journal of Innovative Engineering, Technology & Science (IJIETS), Volume 4, Issue 1, 1-16.

Anukwonke, M. C., Nnuka, E. E., Chibueze, I. G.. "A FUZZY LOGIC APPROACH FOR MODELING AND PREDICTION OF MECHANICAL PROPERTIES OF Al-5%Mg DOPED WITH NICKEL." International Journal of Innovative Engineering, Technology & Science (IJIETS), vol. Volume 4, Issue 1, 2021, pp. 1-16.

Anukwonke, M. C., Nnuka, E. E., Chibueze, I. G.. "A FUZZY LOGIC APPROACH FOR MODELING AND PREDICTION OF MECHANICAL PROPERTIES OF Al-5%Mg DOPED WITH NICKEL." International Journal of Innovative Engineering, Technology & Science (IJIETS) Volume 4, Issue 1 (2021): 1-16.

@article{afuzzylogicapproachformodelingandpredictionofmechanicalpropertiesofal5mgdopedwithnickel2021, author = {Anukwonke, M. C. and Nnuka, E. E. and Chibueze, I. G.}, title = {A FUZZY LOGIC APPROACH FOR MODELING AND PREDICTION OF MECHANICAL PROPERTIES OF Al-5%Mg DOPED WITH NICKEL}, journal = {International Journal of Innovative Engineering, Technology & Science (IJIETS)}, year = {2021}, volume = {Volume 4, Issue 1}, pages = {1-16} }

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Published: February 28, 2021
Volume/Issue: Volume 4, Issue 1
Pages: 1-16

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