DETERMINING THE OPTIMUM THICKNESS RATIO OF TWO-LAYER METALLIC SHEETS USING MULTI-OBJECTIVE GENETIC ALGORITHM

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

DARABI ROYA; DEILAMI AZODI HAMED

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2017 | Volume:17 | Issue:5 Page(s): 446-452

Download Full-Text

Persian Verion

View:

718

Download:

Cites:

Information Journal Paper

Title

DETERMINING THE OPTIMUM THICKNESS RATIO OF TWO-LAYER METALLIC SHEETS USING MULTI-OBJECTIVE GENETIC ALGORITHM

Author(s)

DARABI ROYA | DEILAMI AZODI HAMED | Issue Writer Certificate

Keywords

TWO LAYER SHEETQ1

FORMABILITYQ2

MULTI OBJECTIVE OPTIMIZATIONQ1

GENETIC ALGORITHMQ2

Abstract

Nowadays, two-layer sheets have many applications in various industries due to their superlative characteristics. Characteristics such as weight and FORMABILITY of two-layer sheet depend on the material and the thickness of the layers which compose the two-layer sheet. Plastic instability and occurrence of localized necking limit the forming of the sheets. Forming limit diagram is used to evaluate the FORMABILITY of sheet. In this paper, a multi-objective GENETIC ALGORITHM is applied to optimize the thickness ratio of layers in Al3105-St14 two-layer sheet. The optimal model minimizes the weight and maximizes the FORMABILITY of two-layer sheet simultaneously. Forming limit diagram of two-layer sheet is determined by analytical model based on Marciniak and Kuckzinsky (M-K) method using Barlat and Lian non-quadratic yield criterion. Experiments are also carried out on Al3105-St14 two-layer sheet in order to examine the validity of the theoretical results. Pareto-based multi-objective optimization is used in order to make the objective function of weight per unit area minimized and the objective function of FORMABILITY maximized. The Pareto front provides a set of optimal solutions. In addition, the knee point as the most satisfactory solution from Pareto-set is determined using minimum distance method.

Cites

No record.

References

No record.

Cite

APA: Copy

DARABI, ROYA, & DEILAMI AZODI, HAMED. (2017). DETERMINING THE OPTIMUM THICKNESS RATIO OF TWO-LAYER METALLIC SHEETS USING MULTI-OBJECTIVE GENETIC ALGORITHM. MODARES MECHANICAL ENGINEERING, 17(5 ), 446-452. SID. https://sid.ir/paper/179218/en

Vancouver: Copy

DARABI ROYA, DEILAMI AZODI HAMED. DETERMINING THE OPTIMUM THICKNESS RATIO OF TWO-LAYER METALLIC SHEETS USING MULTI-OBJECTIVE GENETIC ALGORITHM. MODARES MECHANICAL ENGINEERING[Internet]. 2017;17(5 ):446-452. Available from: https://sid.ir/paper/179218/en

IEEE: Copy

ROYA DARABI, and HAMED DEILAMI AZODI, “DETERMINING THE OPTIMUM THICKNESS RATIO OF TWO-LAYER METALLIC SHEETS USING MULTI-OBJECTIVE GENETIC ALGORITHM,” MODARES MECHANICAL ENGINEERING, vol. 17, no. 5 , pp. 446–452, 2017, [Online]. Available: https://sid.ir/paper/179218/en

Related Journal Papers