关键词: 计算机应用 , CT法 , 标准头型 , 军盔 , 工效

Abstract: In order to correctly optimize the shape and the attachments of modern helmets and protective masks, the three dimensional characteristics and curvature information of the soldiers’ head-face must be obtained because the existing one dimensional standards can no longer meet the requirements. Computerized tomography (CT) scan combined with computer graphic treatment is a new field in anthropometry, and is relied upon in measuring headforms in this paper. Due to extreme varieties in the sizes and shapes and dif?ferent alignment orientations of heads, it is not convenient in the design of helmets. Consequently, a new concept standard head” and the sizing algorithm of reference headforms are put forward, and an aluminum model is made. They can help to size helmets and improve the ergonomic aspects in their shape.

Key words: computer application , CT method , standard head , military helmet , ergonomics