CAJ | 학술논문

在中国在侧面柱碰的台车试验研究很少，尚未颁布国家的侧面柱碰法规。本文研制了一种侧面柱碰台车试验方法。此方法基于现行欧盟新车评价规程(Euro-NCAP)的侧面柱碰工况，利用了ASIS (Advanced Side Impact System)多侵入缸系统。设计了试验夹具，运用CAE(计算机辅助工程)仿真优化工具，简化了输入波形，进行了某车型的台车试验，并和其整车试验数据比对。结果表明：头部加速度峰值误差小于5%，脊柱和骨盆加速度峰值误差在20%以内：该台车试验再现了整车试验中的假人在运动姿态。该方法也可用于其他台车试验。
재중국재측면주팽적태차시험연구흔소，상미반포국가적측면주팽법규。본문연제료일충측면주팽태차시험방법。차방법기우현행구맹신차평개규정(Euro-NCAP)적측면주팽공황，이용료ASIS (Advanced Side Impact System)다침입항계통。설계료시험협구，운용CAE(계산궤보조공정)방진우화공구，간화료수입파형，진행료모차형적태차시험，병화기정차시험수거비대。결과표명：두부가속도봉치오차소우5%，척주화골분가속도봉치오차재20%이내：해태차시험재현료정차시험중적가인재운동자태。해방법야가용우기타태차시험。
In China, the side pole sled test methodology is not widely studied and the side pole impact regulation has not been published yet. This paper presented a novel side pole sled test method. It was based on the current Euro-NCAP (Euro-New Car Assessment Program) side pole test protocol with using the ASIS (Advanced Side Impact System) multiple intrusion cylinders sled system. The sled ifxture was built and the input pulse was simpliifed by CAE (Computer Aided Engineering) simulation and optimization tool. A side pole sled test was carried out and dummy responses were compared with that were obtained in vehicle tests. The results show that the relative error of head peak acceleration is within 5%, thorax and pelvic peak accelerations are within 20%. The sled tests can reproduce the dummy kinematics in the vehicle tests. Therefore, this method can be utilized in the other sled tests.