@inproceedings{c0ccd9de919e4920aa728b9c9d9a5826,
title = "A Time-varying String Length Method For a Suppression String Vibration",
abstract = "Strings are often used to increase the strength of the structures, such as stay cables in bridges. The string vibrations can affect the stability of the structure. In this paper, a method of a suppressing multi-order string resonance by controlling the length of the string to be continuously time-varying is proposed. The model of the time-varying length string is given. The vibration responses of the time-varying length string are solved by the finite difference method. The suppression effect of the time-varying string length method on the free vibrations and forced vibrations is analyzed. The results show that the controlling of the time-varying length of the string can effectively weaken the free vibration peaks and the forced vibration peaks of the string. It can suppress the multi-order resonance.",
keywords = "frequency domain energy dispersion, natural frequency, time-varying string length",
author = "Jiahui Wang and Jing Liu",
note = "Publisher Copyright: {\textcopyright} 2023 SPIE.; 2022 Workshop on Electronics Communication Engineering ; Conference date: 28-10-2022 Through 31-10-2022",
year = "2023",
doi = "10.1117/12.2675264",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Letian Huang",
booktitle = "2022 Workshop on Electronics Communication Engineering",
}