Article ID Journal Published Year Pages File Type
6953757 Mechanical Systems and Signal Processing 2018 15 Pages PDF
Abstract
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.
Related Topics
Physical Sciences and Engineering Computer Science Signal Processing
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