Výsledky vyhledávání - "Seong-Beom Jeong"

Single loop single vector approach using the conjugate gradient in reliability based design optimization

Publikováno v: Structural and Multidisciplinary Optimization. 55:1329-1344

Conventional reliability-based design optimization (RBDO) approaches require high computing costs. Among the existing RBDO methods, the single loop single vector approach (SLSV) converts the RBDO problem into a single loop deterministic optimization.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f616ac5fd04374b4c0281a0b3d84e47
https://doi.org/10.1007/s00158-016-1580-5

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Design of an airbag system of a mid-sized automobile for pedestrian protection

Autor: Joonhong Lim, Jong-Sun Park, Gyung-Jin Park, Yong-Won Yun, Seong-Beom Jeong

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 229:656-669

The rate of fatalities in vehicle-to-pedestrian crashes is high with respect to the frequency of occurrence. In recent years, a pedestrian safety system, which consists of a pop-up hood and a pedestrian airbag, was developed to reduce pedestrian inju

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8eaf5032f1ec20f64ccf6afc3876140
https://doi.org/10.1177/0954407014551186

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Robust Optimization Using the Probabilistic Robustness Index and the Enhanced Single-Loop Approach

Autor: Joonhong Lim, Seong-Beom Jeong, Gyung-Jin Park

Publikováno v: AIAA Journal. 52:1568-1573

I N RECENT years, the robust design optimization (RDO) methodology has been developed to consider the uncertainties in conventional design optimization. RDO is a method that minimizes the effect of variation without eliminating the causes [1–9]. It

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1744f23076a53488cb77f75ec246771e
https://doi.org/10.2514/1.j052746

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Investigation of the Robustness Index of the Objective Function in Robust Optimization

Autor: Seong-Beom Jeong, Se-Jung Lee, Gyung-Jin Park

Publikováno v: Transactions of the Korean Society of Mechanical Engineers A. 37:589-599

The concept of robust optimization is based on Taguchi's method. Especially, robustness indices of objective function pursue an insensitive and conservative design when there are variations on design variables and parameters. To accomplish the purpos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c40d86c28f5046e272f9d6fea74ae63
https://doi.org/10.3795/ksme-a.2013.37.5.589

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Shape Optimization of Metal Forming and Forging Products using the Stress Equivalent Static Loads Calculated from a Virtual Model

Autor: Seong-Beom Jeong, Gyung-Jin Park, Hwan-Hak Jang

Publikováno v: Transactions of the Korean Society of Mechanical Engineers A. 36:1361-1370

A shape optimization is proposed to obtain the desired final shape of forming and forging products in the manufacturing process. The final shape of a forming product depends on the shape parameters of the initial blank shape. The final shape of a for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35adbc83c8ba607cf0806683e67d1c38
https://doi.org/10.3795/ksme-a.2012.36.11.1361

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