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http://dx.doi.org/10.14775/ksmpe.2018.17.6.170

Modeling Technology on Free-form Surface of a New Military Personal Head using Quick Surface Method  

Lee, Yong-Moon (Graduate school of convergence science, Pusan National University)
Hwang, Tae-Son (Hyosung Co., LTD)
Kim, Hun (Hyosung Co., LTD)
Nam, Hee-Tae (Defense agency for technology and quality)
Lee, Kee-Hwan (Defense agency for technology and quality)
Kang, Myungchang (Graduate school of convergence science, Pusan National University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.17, no.6, 2018 , pp. 170-176 More about this Journal
Abstract
Recently, weapon system requires personal protection products due to the explosion of rapid-fire explosion, which is considered to be multi threat in modernization, complication and war against terrorism. However, the conventional Korean military bullet protection helmets are not suitable for wearing convenience and combatant interoperability in terms of ergonomic. In this paper, we propose a suitable 3D Scanning method for the head, and compare the measured 3D dimension with the existing 2D measurement value to identity the reliability. Reverse engineered soldier head using the quick surface method was realized with a perfect free-form surface and satisfactory tolerance range (${\pm}0.2mm$). Through the comparison of 3D and 2D measured head dimensions, the absolute error value was 0.73 mm on average and relative error was 0.35 %, confirming the high accuracy of the 3D scan modeling. Also, quick surface method using 3D scanner is suggested a fast and accurate skill for ergonomics in obtaining the head modeling needed for military's personal bullet protection helmet design.
Keywords
Quick Surface Method; Three-Dimensional Scanning; Relative Erro; Free-form Surface's Head;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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