http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Modeling Technology on Free-form Surface of a New Military Personal Head using Quick Surface Method
Yong-Moon Lee(이용문),Tae-Son Hwang(황태선),Hun-Kim(김훈),Hee-Tae Nam(남희태),Kee-Hwan Lee(이기환),Myungchang Kang(강명창) 한국기계가공학회 2018 한국기계가공학회지 Vol.17 No.6
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 (±0.2 mm). 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.