CAJ | 학술논문

为了在车辆开发过程中快速准确地识别各种边界条件变化对车辆低速碰撞性能的影响，选取3种不同结构特征的防撞梁结构，就模型简化、模型剪切、整备质量、重叠量、Y 向撞击位置、角碰角度偏差和碰撞速度偏差7大因素进行分析研究，并识别出关键影响因素，为后续指导防撞梁开发奠定基础。
위료재차량개발과정중쾌속준학지식별각충변계조건변화대차량저속팽당성능적영향，선취3충불동결구특정적방당량결구，취모형간화、모형전절、정비질량、중첩량、Y 향당격위치、각팽각도편차화팽당속도편차7대인소진행분석연구，병식별출관건영향인소，위후속지도방당량개발전정기출。
In order to identify impact of different kinds of boundary conditions on the performance of the low-speed impact rapidly and accurately in the process of vehicle development, we choose three anti-collision beam structures of different structural characteristics, research and analyze the factors of model simplification, clip model, curb mass, overlap, Y direction impact position, angular deviation, velocity deviation, according to the results identify the key factors, and the conclusions provide an important guide for the anti-collision beam design.