发明名称 |
Method for analyzing nonlinear restoring force characteristic with hysteresis of machine structure system |
摘要 |
The invention discloses a method for analyzing nonlinear restoring force characteristic with hysteresis of a machine structure system, capable of easily and high-accurately performing analysis of nonlinear vibration characteristic of the machine structure system having a displacement strain characteristic dependent on a past history. When analysis is performed for the nonlinear restoring force characteristic of the machine structure system, having force-displacement hysteresis, approximate mode analysis is carried out by representing the nonlinear restoring force characteristic having the history by an equivalent linear characteristic.
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申请公布号 |
US6574570(B1) |
申请公布日期 |
2003.06.03 |
申请号 |
US20010940803 |
申请日期 |
2001.08.29 |
申请人 |
CHUO UNIVERSITY |
发明人 |
SATO HISAYOSHI;OSUMI HISASHI;IRINO NARUHIRO |
分类号 |
G01M7/02;G01M7/00;G01M17/007;G06F17/50;(IPC1-7):G01L1/00 |
主分类号 |
G01M7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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