基于NES减振与双向隔振器能量采集一体化分析
Integrated Analysis of NES Vibration Reduction and Dual-Purpose Isolator Energy Harvesting
DOI: 10.12677/IJM.2019.82011, PDF,  被引量    国家自然科学基金支持
作者: 侯太友, 李 威：沈阳航空航天大学，航空宇航学院，辽宁 沈阳
关键词: 非线性能量汇；谐波平衡；电磁感应；能量采集；Nonlinear Energy Sink； Harmonic Balance； Electromagnetic Induction； Energy Harvesting
摘要: 本文提出一种非线性能量汇(NES)与双向隔振器相耦合的新模型，并利用谐波平衡–弧长延拓法和四阶龙格库塔法对其进行了解析解与数值解的验证分析。通过对比主系统的幅频响应，证明耦合系统具有优良的减振性能。研究系统位移速度和磁通密度关系，并分析耦合系统参数对电压和能量的影响，结果表明耦合系统实现了能量采集。对比耦合系统和单一NES系统的能量耗散性能，结果表明耦合系统具有更高的能量耗散率。
Abstract: In this paper, a new model of nonlinear energy sink (NES) coupled with dual-purpose isolator is proposed, and its analytical solution and numerical solution are solved by harmonic balance-arc extension method and fourth-order Runge-Kutta method verification analysis. By comparing the amplitude-frequency response of the main system, it is proved that the coupled system has excel-lent vibration-damping performance. The relationship between system displacement velocity and flux density is studied, and the influence of system parameters on voltage and energy is analyzed. The results show that the coupled system can achieve energy harvesting. Further comparison and analysis of the energy dissipation performance of the new coupling system and the traditional NES system, the results show that the coupled system has a higher energy dissipation rate. 
文章引用：侯太友, 李威. 基于NES减振与双向隔振器能量采集一体化分析[J]. 力学研究, 2019, 8(2): 91-100. https://doi.org/10.12677/IJM.2019.82011

参考文献

[1] Vakakis, A.F., Gendelman, O.V., Bergman, L.A., Mcfarland, D.M., Kerschen, G. and Lee, Y.S. (2009) Nonlinear Targeted Energy Transfer in Mechanical and Structural Systems II. Springer, Netherlands, 161-229.
[2] Gendelman, O.V. (2011) Targeted Energy Transfer in Systems with External and Self-Excitation. Proceedings of the Institution of Mechanical Engineers Part C: Journal of Mechanical Engineering Science, 225, 2007-2043. [Google Scholar] [CrossRef] 
[3] Santos, M.P.S.D., Ferreira, J.A.F., Simões, J.A.O., Pascoal, R. and Furlani, E.P. (2016) Magnetic Levitation-Based Electromagnetic Energy Harvesting: A Semi-Analytical Non-Linear Model for Energy Transduction. Scientific Reports, 6. [Google Scholar] [CrossRef] [PubMed]
[4] Lu, Y., Capo-Chichi, M., Leprince-Wang, Y. and Basset, P. (2017) A Flexible Electrostatic Kinetic Energy Harvester Based on Electret Films of Electrospun Nanofibers. Smart Materials and Structures, 27. [Google Scholar] [CrossRef] 
[5] Xiong, L., Tang, L., Liu, K., et al. (2018) Broadband Piezoelectric Vibration Energy Harvesting Using a Nonlinear Energy Sink. Journal of Physics D Applied Physics, 51. [Google Scholar] [CrossRef] 
[6] Chen, L.Q. and Jiang, W.A. (2015) Internal Resonance Energy Harvesting. Journal of Applied Mechanics, 82, 031004. [Google Scholar] [CrossRef] 
[7] Blokhina, E., Galayko, D., Basset, P., et al. (2013) Steady-State Oscillations in Resonant Electrostatic Vibration Energy Harvesters. IEEE Transactions on Circuits & Systems I Regular Papers, 60, 875-884. [Google Scholar] [CrossRef] 
[8] Lefeuvre, E., Badel, A., Richard, C., et al. (2006) A Comparison between Several Vibration-Powered Piezoelectric Generators for Standalone Systems. Sensors & Actuators a Physical, 126, 405-416. [Google Scholar] [CrossRef] 
[9] Mahdi, M.S.M. and Hamzeh, B. (2019) A Dual-Purpose Vibration Isolator Energy Harvester: Experiment and Model. Mechanical Systems and Signal Processing, 118, 360-376. [Google Scholar] [CrossRef] 
[10] Fang, Z.W., Zhang, Y.W., Li, X., et al. (2017) Integration of a Nonlinear Energy Sink and a Giant Magnetostrictive Energy Harvester. Journal of Sound & Vibration, 391, 35-49. [Google Scholar] [CrossRef] 

为你推荐