TY - JOUR AU - Wu, T. M. AU - Huang, J. L. AU - Zhu, W. D. TI - Quasi-periodic oscillation characteristics of a nonlinear energy sink system under harmonic excitation JF - JOURNAL OF SOUND AND VIBRATION J2 - J SOUND VIB VL - 572 PY - 2024 SN - 0022-460X DO - 10.1016/j.jsv.2023.118143 UR - https://m2.mtmt.hu/api/publication/34495478 ID - 34495478 N1 - Department of Applied Mechanics and Engineering, Sun Yat-sen University, Guangzhou, 510275, China Department of Mechanical Engineering, University of Maryland, Baltimore County, 1000 Hilltop Circle, Baltimore, MD 21250, United States Cited By :3 Export Date: 1 August 2024 CODEN: JSVIA Correspondence Address: Huang, J.L.; Department of Applied Mechanics and Engineering, China; email: huangjl@mail.sysu.edu.cn AB - Quasi-periodic oscillation characteristics of a nonlinear energy sink (NES) system under harmonic excitation are studied in this work. It is found that there exist uniformly distributed sidebands in frequency spectra of quasi-periodic oscillations. The traditional incremental harmonic balance (IHB) method and the IHB method with two time-scales are used to obtain accurate frequency components and amplitudes of periodic responses and two different quasi-periodic oscillations of the system, respectively, with variations of the external excitation frequency and amplitude. The two different quasi-periodic oscillation characteristics are analyzed; energy absorption of the NES system under different excitation frequencies and amplitudes is also analyzed. Stability of quasi-periodic solutions obtained from the IHB method with two time-scales is analyzed by the Floquet theory. Analytical results obtained from the traditional IHB method and the IHB method with two time-scales agree very well with those from numerical integration using the fourth-order Runge–Kutta method. Results show that the efficiency of energy absorption of a strongly quasi-periodic oscillation is greater than those of a periodic response and a weakly quasi-periodic oscillation. LA - English DB - MTMT ER - TY - JOUR AU - Lu, Z. AU - Wang, Z. AU - Lü, X. TI - A review on nonlinear energy sink technology JF - ZHENGDONG YU CHONGJI / JOURNAL OF VIBRATION AND SHOCK J2 - J VIBR SHOCK VL - 39 PY - 2020 IS - 4 SP - 1 EP - 16 and 26 SN - 1000-3835 DO - 10.13465/j.cnki.jvs.2020.04.001 UR - https://m2.mtmt.hu/api/publication/35155747 ID - 35155747 N1 - State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai, 200092, China Department of Disaster Mitigation for Structures, Tongji University, Shanghai, 200092, China Cited By :24 Export Date: 1 August 2024 LA - Chinese DB - MTMT ER - TY - JOUR AU - Lu, Zheng AU - Wang, Zixin AU - Zhou, Ying AU - Lu, Xilin TI - Nonlinear dissipative devices in structural vibration control: A review JF - JOURNAL OF SOUND AND VIBRATION J2 - J SOUND VIB VL - 423 PY - 2018 SP - 18 EP - 49 PG - 32 SN - 0022-460X DO - 10.1016/j.jsv.2018.02.052 UR - https://m2.mtmt.hu/api/publication/27510133 ID - 27510133 N1 - State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai, 200092, China Research Institute of Structural Engineering and Disaster Reduction, Tongji University, Shanghai, 200092, China Cited By :298 Export Date: 1 August 2024 CODEN: JSVIA Correspondence Address: Zhou, Y.; State Key Laboratory of Disaster Reduction in Civil Engineering, China; email: yingzhou@tongji.edu.cn LA - English DB - MTMT ER - TY - JOUR AU - Nankali, Amir AU - Lee, Young S AU - Kalmár-Nagy, Tamás TI - Targeted Energy Transfers for Suppressing Regenerative Machine Tool Vibrations JF - JOURNAL OF COMPUTATIONAL AND NONLINEAR DYNAMICS J2 - J COMPUT NONLIN DYN VL - 12 PY - 2017 IS - 1 PG - 11 SN - 1555-1415 DO - 10.1115/1.4034397 UR - https://m2.mtmt.hu/api/publication/3152862 ID - 3152862 N1 - Funding Agency and Grant Number: National Science Foundation of United States [CMMI-0928062, CMMI-0846783] Funding text: This work was supported in part by National Science Foundation of United States, Grant Numbers CMMI-0928062 (YL) and CMMI-0846783 (TKN). LA - English DB - MTMT ER - TY - JOUR AU - Gourc, E AU - Seguy, S AU - Michon, G AU - Berlioz, A AU - Mann, B P TI - Quenching chatter instability in turning process with a vibro-impact nonlinear energy sink JF - JOURNAL OF SOUND AND VIBRATION J2 - J SOUND VIB VL - 355 PY - 2015 SP - 392 EP - 406 PG - 15 SN - 0022-460X DO - 10.1016/j.jsv.2015.06.025 UR - https://m2.mtmt.hu/api/publication/24973421 ID - 24973421 N1 - Cited By :69 Export Date: 1 August 2024 CODEN: JSVIA Correspondence Address: Gourc, E.; Universidade Federal de Uberlandia, Brazil; email: etienne.gourc@gmail.com LA - English DB - MTMT ER - TY - CHAP AU - Gourc, Etienne AU - Seguy, Sébastien AU - Michon, Guilhem AU - Berlioz, Alain ED - Moussa, Karama ED - Gilles, Dessein TI - Chatter control in turning process with a nonlinear energy sink T2 - Interaction’s Processes / Structures PB - Trans Tech Publications CY - Zürich SN - 9783037856963 T3 - Advanced Materials Research, ISSN 1022-6680 ; 698. PB - Trans Tech Publications PY - 2013 SP - 89 EP - 98 PG - 10 DO - 10.4028/www.scientific.net/AMR.698.89 UR - https://m2.mtmt.hu/api/publication/23374673 ID - 23374673 N1 - Université de Toulouse, INSA, ICA (Institut Clément Ader), 135 avenue de Rangueil, F-31077 Toulouse cedex 4, France Université de Toulouse, ISAE, ICA (Institut Clément Ader), 10 avenue Édouard Belin, F-31055 Toulouse cedex 4, France Université de Toulouse, UPS, ICA (Institut Clément Ader), 118 route de Narbonne, F-31062 Toulouse cedex 4, France Cited By :4 Export Date: 1 August 2024 CODEN: DDBPE LA - English DB - MTMT ER - TY - THES AU - Gourc, Etienne TI - Etude du contrôle passif par pompage énergétique sous sollicitation harmonique: Analyses théoriques et expérimentales PY - 2013 UR - https://m2.mtmt.hu/api/publication/24741794 ID - 24741794 LA - English DB - MTMT ER - TY - CHAP AU - Nankali, A AU - Lee, Y S AU - Kalmár-Nagy, Tamás TI - Targeted Energy Transfer for Suppressing Regenerative Instabilities in a 2-DOF Machine Tool Model T2 - ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference PB - American Society of Mechanical Engineers (ASME) CY - New York, New York SN - 9780791855997 PY - 2013 PG - 5 DO - 10.1115/DETC2013-13510 UR - https://m2.mtmt.hu/api/publication/2902448 ID - 2902448 N1 - WoS: a befoglaló címe: PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2013, VOL 8 AB - We study targeted energy transfer (TET) mechanisms by applying a nonlinear energy sink (VES) to suppress regenerative instabilities in a 2-DOF planar machine tool model. With the help of a numerical continuation tool, DDEBIFTOOL, we show that the tool instability is generated through a subcritical Hopf bifurcation in this simplified tool model. Studying modal energy exchanges reveals that only one of the DOFs is predominant, which may lead to the standard single-DOF machine tool model. Then, we apply an ungrounded NES to the 2-DOF tool model such that the NES interacts only with the dominant mode, which turns out to be more efficient than applying the NES to the other insignificant mode. Simple numerical simulations and bifurcation analysis demonstrate that the three typical TET mechanisms can be identified - That is, recurrent burstouts and suppression, and partial and complete suppression of tool instability. LA - English DB - MTMT ER -