Determination of the flexural rigidity of a beam from limited boundary measurements
Determination of the flexural rigidity of a beam from limited boundary measurements
复制标题
通过有限边界测量确定梁的抗弯刚度
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
D. Lesnic
中科院分区：
文献类型：
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作者：
D. Lesnic
研究了稳态Euler-Bernoulli梁方程中四阶Sturm-Liouville算子的反系数识别问题。与以往的研究中，光谱数据被用作额外的信息，在本文中只使用边界信息，因此无损检测可以在实际应用中。
Inverse coefficient identification problems associated with the fourth-order Sturm-Liouville operator in the steady state Euler-Bernoulli beam equation are investigated. Unlike previous studies in which spectral data are used as additional information, in this paper only boundary information is used, hence non-destructive tests can be employed in practical applications.