CAJ | 학술논문

以某C级轿车为研究对象，建立考虑强非线性特征的整车极限误用工况全柔性仿真模型，按规范进行两种误用试验的仿真研究，得到轴头载荷，并与同工况实车测试进行对比研究。模型计算精度达到设计要求，表明这种在车型开发早期获取误用试验轴头载荷的仿真方法有效可行。
이모C급교차위연구대상，건립고필강비선성특정적정차겁한오용공황전유성방진모형，안규범진행량충오용시험적방진연구，득도축두재하，병여동공황실차측시진행대비연구。모형계산정도체도설계요구，표명저충재차형개발조기획취오용시험축두재하적방진방법유효가행。
In this study, a C-class car is taken as a research object, a full flexible vehicle model for misused tests simulation is established with consideration of the extremely nonlinear characteristic. Then, simulation research is conducted for two misuse tests according to specifications, and the spindle load is obtained, which is compared with that obtained from real vehicle test. The results show that the model calculation precision satisfies design requirement, indicating that the method to obtain the spindle loads in misuse test during the early development phase is feasible.