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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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力学所知识产出(19... [2]
Creator
张景绘 [2]
王丽丽 [2]
段权 [1]
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Journal ar... [2]
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2001 [2]
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中文 [2]
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工程力学 [1]
应用数学和力学 [1]
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CSCD [1]
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Creator：王丽丽
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Document Type：期刊论文
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非线性动力学系统的辨识:时频滤波与骨架曲线
期刊论文
应用数学和力学, 2001, 卷号: 22, 期号: 2, 页码: 182-190
Authors:
王丽丽
;
张景绘
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View/Download：569/184
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Submit date：2010/05/03
系统识别
非线性动力学系统
非平稳信号
时频分析
希尔伯特变换
一种硅油扭振阻尼器的非线性动力学特性研究
期刊论文
工程力学, 2001, 卷号: 18, 期号: 4, 页码: 102
Authors:
王丽丽
;
张景绘
;
段权
Adobe PDF(571Kb)
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View/Download：453/90
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Submit date：2007/06/15
阻尼器
Cohen类二次时频分布
非平稳振动
非线性动力学系统
Hilbert变换
