实体单元类型对仿真结果影响的研究

Research on the Influence of Entity Cell Type on Simulation Results

对单元类型的运行算法进行了研究,分析其不同算法之间的异同,结合实验数据进行对比,为后期进行有限元仿真提供合适的单元类型.以货车锁座为研究背景,以不同算法为基础分析了单元类型对有限元计算结果的影响.研究结果表明:采用完全积分模式的单元类型得到的仿真结果与试验实测所得到的结果间误差较小.

The operation algorithm is studied, and the similarities and differences between different algorithms are analyzed. The experiment data are compared to provide the appropriate unit type for the establishment of the finite element model in the later stage. A truck lock is taken as a research object, and the influence of the unit type on the finite element results is analyzed on the basis of different algorithms.The results show that the error between the simulation results and the measured results is small.