Minimum norm partial quadratic eigenvalue assignment for vibrating structures using receptances and system matrices
Minimum norm partial quadratic eigenvalue assignment for vibrating structures using receptances and system matrices
复制标题
使用接收和系统矩阵的振动结构的最小范数部分二次特征值分配
DOI:
10.1016/j.ymssp.2018.04.029
复制
发表时间:
2018-11
影响因子:
8.4
通讯作者:
Wan Qiu Yue
中科院分区:
文献类型:
--
作者:
Bai Zheng Jian;Lu Min;Wan Qiu Yue
This paper is concerned with the minimum norm partial quadratic eigenvalue assignment problem (MNPQEAP) for vibrating structures via active feedback control. We propose a gradient-based optimization method for solving the MNPQEAP using the receptance measurements, system matrices and a few undesired open-loop eigenvalues with associated eigenvectors. The real form of our method is also derived. Numerical tests show that the proposed methods are effective for solving the MNPQEAP with multiple-input vibration controls.
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