噪声与振动控制
准确求解固有频率提高分段积分阻尼识别精度及其应用
时海涛，程惠，赵晓丹
Improvement of the Accuracy of Damping Identification by using Piecewise Integral based on Accurately Solving the Natural Frequency
噪声与振动控制 . 2019, (3): 83 -87 .  DOI: 10.3969/j.issn.1006-1355.2019.03.016