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Identification of Excitation Source of Simply Supported Beam Based on Principal Component Analysis
Author(s): 
Pages: 32-35
Year: Issue:  5
Journal: Wuhan Shipbuilding

Keyword:  主分量分析 多源环境 相关性 源识别;
Abstract: 针对简支梁结构中应用主分量分析进行激励源识别,进行单源激励、双源激励和三源激励情况下的数值仿真,结果表明:在多源激励环境下,对响应进行主分量分析能够准确识别不相关激励源的数目。
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