Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6953757 | Mechanical Systems and Signal Processing | 2018 | 15 Pages |
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
Authors
Zheng-Jian Bai, Min Lu, Qiu-Yue Wan,