功能梯度材料动力学问题的POD模型降阶分析 N

郑保敬, 梁钰, 高效伟, 朱强华, 吴泽艳

ANALYSIS FOR DYNAMIC RESPONSE OF FUNCTIONALLY GRADED MATERIALS USING POD BASED REDUCED ORDER MODEL N

Zheng Baojing, Liang Yu, Gao Xiaowei, Zhu Qianghua, Wu Zeyan

表2 两种模型计算位移场的时间

Table 2 Computational time of displacement field for two different model

2*Method Reduce order method 2* Full order model POD basis solve time/s 43.76 1.16 153.73