摘要
将产品-包装-运载体系统作为整体考虑,建立了二级多点动态逆子结构理论与模型。推导了用系统水平FRF来预测部件水平FRF的表达式。用弹簧-质量块组成的实际模型进行了实验验证。实验结果验证了用系统水平FRF预测部件水平FRF的可行性与准确性。
Two levels muhipoint dynamic inverse substructure theory and model was established by considering prod- uct-packaging-carrier as an integral. The system level FRFs were used to predict the component level FRFs, and corre- sponding formula was deduced. In order to validate the theory, a physical model was constructed and the experiment was conducted. The experimental result showed that using system level FRFs predict component level FRFs is feasible and correct.
出处
《包装工程》
CAS
CSCD
北大核心
2013年第3期1-4,54,共5页
Packaging Engineering
基金
国家自然科学基金(51205167)
教育部高等学校博士学科点专项科研基金(20120093120014)
江苏省普通高校研究生科研创新计划(2011)
关键词
逆子结构
多点耦合
产品包装运输系统
inverse substructure
multipoint couple
product-transport system
