@inproceedings{fa3e746cba6d4cbb8ab667fe208b0129,
title = "Analysis of Dynamic Behavior Affecting the Isolation Effect of the QZS System with Nonlinear Hysteretic Damping",
abstract = "In actual engineering application, Quasi-zero-stiffness (QZS) vibration isolation systems may not achieve expected low-frequency isolation effect. In this study, a QZS system with nonlinear hysteretic damping was investigated to discuss the reasons for failure of isolation performance. The results indicate there are two main reasons for the above failure phenomenon: a) the nonlinearity of the system and b) the stiffness error in actual structure. The latter includes two cases of the system is at equilibrium position and disequilibrium position. The dynamic behavior of the system under above situation are analyzed. By using the harmonic balance method (HBM) to discuss the primary and secondary harmonic transmissibility responses, the methods to avoid the effect of nonlinearity are provided. The results were verified by numerical simulations.",
keywords = "Isolation effect, Nonlinear hysteretic damping, Quasi-zero-stiffness, Subharmonic resonance, Transmissibility",
author = "Xiaoying Hu and Chunyan Zhou",
note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; International Conference on Applied Nonlinear Dynamics, Vibration and Control, ICANDVC 2021 ; Conference date: 23-08-2021 Through 25-08-2021",
year = "2022",
doi = "10.1007/978-981-16-5912-6_24",
language = "English",
isbn = "9789811659119",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "319--336",
editor = "Xingjian Jing and Hu Ding and Jiqiang Wang",
booktitle = "Advances in Applied Nonlinear Dynamics, Vibration and Control - 2021 - The proceedings of 2021 International Conference on Applied Nonlinear Dynamics, Vibration and Control, ICANDVC 2021",
address = "Germany",
}