A mathematical formulation for interface-based modular product design with geometric and weight constraints. Issue 6 (2nd June 2016)

• Record Type: Journal Article
• Authors: Yoo, John Jung-Woon
• Is Part Of: Engineering optimization. Volume 48:Issue 6(2016)
• Page Start: 985
• Page End: 998
• Publication Date: 2016-06-02
• Subjects: modularization -- interface-based design -- mixed integer programming -- product design; Engineering design -- Periodicals; Mathematical optimization -- Periodicals; 620.0042
• DOI: 10.1080/0305215X.2015.1080578
• Languages: English
• ISSNs: 0305-215X

Abstract

Abstract : Since customer preferences change rapidly, there is a need for design processes with shorter product development cycles. Modularization plays a key role in achieving mass customization, which is crucial in today's competitive global market environments. Standardized interfaces among modularized parts have facilitated computational product design. To incorporate product size and weight constraints during computational design procedures, a mixed integer programming formulation is presented in this article. Product size and weight are two of the most important design parameters, as evidenced by recent smart-phone products. This article focuses on the integration of geometric, weight and interface constraints into the proposed mathematical formulation. The formulation generates the optimal selection of components for a target product, which satisfies geometric, weight and interface constraints. The formulation is verified through a case study and experiments are performed to demonstrate the performance of the formulation.