10권 3호 111-122 2002 [한국자동차공학회 논문집 ]
| 제목 | 전기자동차의 유럽 OFFSET 충돌 특성 기초 연구 |
|---|---|
| 분야 | 전기동력자동차 |
| 언어 | Korean |
| 저자 | 조용범(서울대학교), 신효철(서울대학교) |
| Key Words | Design of experiments(실험계획법), Response table(반응표), Internal energy(내부에너지), Electric vehicle(전기자동차), Analysis of variance(분산분석) |
| 초록 | European offset impact analysis of an electric vehicle was done using the robust design method. Section properties of some of the vehicle structure components which influence the european offset impact characteristics were chosen as the main factors for the design. Eight factors were considered for the analysis: one with two level and seven with three level combinations comprising the L_18(2¹ X3^7) orthogonal array. It is shown that the sensitivities of the factors and the best combination of the factors can be obtained. One of the noteworthy results is that the design with the lower stiffness of the front components of engine room than the rear components can absorb more crash energy. Also it is shown that there exist interactions between some offactors considered. |
| 원문(PDF) | 다운로드 |