Higher-level Innovization: A Case Study from Friction Stir Welding Process Optimization

Sunith Bandaru; Cem Celal Tutum; Kalyanmoy Deb; Jesper Henri Hattel

doi:10.1109/CEC.2011.5949967

Higher-level Innovization: A Case Study from Friction Stir Welding Process Optimization

Sunith Bandaru, Cem Celal Tutum, Kalyanmoy Deb, Jesper Henri Hattel

Indian Institute of Technology Kanpur

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

The task of finding crucial design interdependencies in the form of mathematical relationships (empirical or otherwise) in an engineering design problem using the Paretooptimal front is referred to as innovization. Past studies on the subject have limited themselves to a single front. In this paper we introduce the higher-level innovization task through an application of a manufacturing process simulation for the Friction Stir Welding (FSW) process where commonalities among two different Pareto-optimal fronts are analyzed. Multiple design rules are simultaneously deciphered from each front separately and compared. Important design aspects of the FSW problem are revealed in the process. The overall study aims at showing how some design principles can considerably ease the task of optimizing future enhancements to the design.

Original language	English
Title of host publication	CEC 2011
Publisher	IEEE
Publication date	2011
Pages	2782-2789
ISBN (Print)	978-1-4244-7835-4
DOIs	https://doi.org/10.1109/CEC.2011.5949967
Publication status	Published - 2011
Event	2011 IEEE Congress on Evolutionary Computation - New Orleans, LA, United States Duration: 5 Jun 2011 → 8 Jun 2011

Conference

Conference	2011 IEEE Congress on Evolutionary Computation
Country/Territory	United States
City	New Orleans, LA
Period	05/06/2011 → 08/06/2011

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title = "Higher-level Innovization: A Case Study from Friction Stir Welding Process Optimization",

abstract = "The task of finding crucial design interdependencies in the form of mathematical relationships (empirical or otherwise) in an engineering design problem using the Paretooptimal front is referred to as innovization. Past studies on the subject have limited themselves to a single front. In this paper we introduce the higher-level innovization task through an application of a manufacturing process simulation for the Friction Stir Welding (FSW) process where commonalities among two different Pareto-optimal fronts are analyzed. Multiple design rules are simultaneously deciphered from each front separately and compared. Important design aspects of the FSW problem are revealed in the process. The overall study aims at showing how some design principles can considerably ease the task of optimizing future enhancements to the design.",

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doi = "10.1109/CEC.2011.5949967",

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AB - The task of finding crucial design interdependencies in the form of mathematical relationships (empirical or otherwise) in an engineering design problem using the Paretooptimal front is referred to as innovization. Past studies on the subject have limited themselves to a single front. In this paper we introduce the higher-level innovization task through an application of a manufacturing process simulation for the Friction Stir Welding (FSW) process where commonalities among two different Pareto-optimal fronts are analyzed. Multiple design rules are simultaneously deciphered from each front separately and compared. Important design aspects of the FSW problem are revealed in the process. The overall study aims at showing how some design principles can considerably ease the task of optimizing future enhancements to the design.

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ER -

Higher-level Innovization: A Case Study from Friction Stir Welding Process Optimization

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