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A METHOD OF COMPLEX MODAL PARAMETERS IDENTIFICATION ON A MICROCOMPUTER
Author(s): 
Pages: 61-71
Year: Issue:  1
Journal: Transactions of Beijing Institute of Technology

Keyword:  模态参数识别微计算机阻尼结构曲线拟合振动系统动态分析运算速度法应计算点测点布置;
Abstract: This article introduces a simple and rapid method for identifying complex modal parameters with multi-degree of freedom on a microcomputer. The sequence of identification of the vibration system parameters in practical structures using the above method, and the corresponding results for comparison in parameter identification making, use of a Hewlett pa.ckard 5423A Dgnamics Anolyser, have also been presented.
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