CAJ | 학술논문

文章针对国内外汽车行人保护相关法规，建立了行人保护头型冲击器的有限元模型。结合MODYMO建模特点深入研究，通过确定头型冲击器的关键设计参数，开发出能够快速确定3．5kg和4．5kg（包括2．5kg和4．8kg）头型建模参数的程序，并进行建模，通过静态（跌落）、动态（侧向冲击）标定试验，验证模型正确，可用于汽车行人保护开发设计，
문장침대국내외기차행인보호상관법규，건립료행인보호두형충격기적유한원모형。결합MODYMO건모특점심입연구，통과학정두형충격기적관건설계삼수，개발출능구쾌속학정3．5kg화4．5kg（포괄2．5kg화4．8kg）두형건모삼수적정서，병진행건모，통과정태（질락）、동태（측향충격）표정시험，험증모형정학，가용우기차행인보호개발설계，
Aeenrding Chinese and international relative regulations on automobile pedestrian protection, the paper builds the FEM of headform impaetor. By further research on the model characteristics based on MODYMO, the paper has fixed key de- sign parametet for headfim impactor and has developed a program, which can quickly fix the parameters of headform far 3.5 kg and 4.5 kg （including 2.5 kg and 4.8 kg） and can buiht numerical model. The model is verified by static and dynamic ealila＇alion tests and it can be used in the development of automobile pedestrian protection.