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Abstract:
以机床小立柱模型为例,分别运用试验模态分析及有限元法分析其动态特性. 通过将这两种方法有机合理地结合更精确地确定了该模型各阶段的固有频率及振型,并成功地将该模型的有限元建模误差控制在1.7%之内,为含有复杂结合面特性的机床整机有限元建模方法及精度提供了有效的分析手段.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2001
Issue: 4
Volume: 27
Page: 437-440
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 37
Chinese Cited Count:
30 Days PV: 10
Affiliated Colleges: