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非线性双稳态压电俘能系统阱间阱内运动谐波分析

朱培 任兴民 秦卫阳 周志勇

朱培, 任兴民, 秦卫阳, 周志勇. 非线性双稳态压电俘能系统阱间阱内运动谐波分析[J]. 机械科学与技术, 2018, 37(2): 187-192. doi: 10.13433/j.cnki.1003-8728.2018.0204
引用本文: 朱培, 任兴民, 秦卫阳, 周志勇. 非线性双稳态压电俘能系统阱间阱内运动谐波分析[J]. 机械科学与技术, 2018, 37(2): 187-192. doi: 10.13433/j.cnki.1003-8728.2018.0204
Zhu Pei, Ren Xingmin, Qin Weiyang, Zhou Zhiyong. Harmonic Analysis of a Bistable Piezoelectric Energy Harvester on Intrawell and Interwell Oscillations[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(2): 187-192. doi: 10.13433/j.cnki.1003-8728.2018.0204
Citation: Zhu Pei, Ren Xingmin, Qin Weiyang, Zhou Zhiyong. Harmonic Analysis of a Bistable Piezoelectric Energy Harvester on Intrawell and Interwell Oscillations[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(2): 187-192. doi: 10.13433/j.cnki.1003-8728.2018.0204

非线性双稳态压电俘能系统阱间阱内运动谐波分析

doi: 10.13433/j.cnki.1003-8728.2018.0204
基金项目: 

国家自然科学基金项目(11672237,11272257)、航空科学基金项目(2013ZB08001)、航天科技创新基金项目(2016kc060013)及中央高校基本科研业务费项目(3102016ZY016)资助

详细信息
    作者简介:

    朱培(1984-),博士研究生,研究方向为非线性动力、压电俘能等研究,XiaoYuanWang@mail.nwpu.edu.cn

    通讯作者:

    任兴民,教授,博士生导师,renxmin@nwpu.edu.cn

Harmonic Analysis of a Bistable Piezoelectric Energy Harvester on Intrawell and Interwell Oscillations

  • 摘要: 首先对压电俘能系统进行了平衡点分岔分析,证明其具有非线性双稳态特性,并且得到系统的运动方程。再采用谐波平衡法对双稳态压电俘能系统进行分析,推导出了激励幅值、激励频率、响应幅值及输出功率之间的解析关系式,预测了结构的阱内、阱间动力学响应。分析了阻尼、阻抗、激励幅值、激励频率等参数对响应幅值及输出功率的影响。结果表明,阻尼、阻抗对能量获取频带宽度、响应幅值有较大影响。系统阱间、阱内运动均有高、低能量态共存现象,不同激励幅值和激励频率下存在最优阻抗使得输出功率最大。
  • [1] Robert B. Energy harvesting and wireless sensors:a review of recent developments[J]. Sensor Review, 2009,29(3):194-199
    [2] Wang H J, Meng Q F. Analytical modeling and experimental verification of vibration-based piezoelectric bimorph beam with a tip-mass for power harvesting[J]. Mechanical Systems and Signal Processing, 2013,36(1):193-209
    [3] Anton S R, Sodano H A. TOPICAL REVIEW:a review of power harvesting using piezoelectric materials (2003-2006)[J]. Smart Materials and Structures, 2007,16(3):R1-R21
    [4] Arrieta A F, Hagedorn P, Erturk A, et al. A piezoelectric bistable plate for nonlinear broadband energy harvesting[J]. Applied Physics Letters, 2010,97(10):104102
    [5] Dhakar L, Liu H C, Tay F E H, et al. A new energy harvester design for high power output at low frequencies[J]. Sensors and Actuators A:Physical, 2013,199:344-352
    [6] Stanton S C, McGehee C C, Mann B P. Nonlinear dynamics for broadband energy harvesting:investigation of a bistable piezoelectric inertial generator[J]. Physica D:Nonlinear Phenomena, 2010,239(10):640-653
    [7] 孙舒,曹树谦.双稳态压电悬臂梁发电系统的动力学建模及分析[J].物理学报,2012,61(21) Sun S, Cao S Q. Dynamic modeling and analysis of a bistable piezoelectric cantilever power generation system[J]. Acta Physica Sinica, 2012,61(21) (in Chinese)
    [8] Erturk A, Inman D J. Broadband piezoelectric power generation on high-energy orbits of the bistable Duffing oscillator with electromechanical coupling[J]. Journal of Sound and Vibration, 2011,330(10):2339-2353
    [9] Moon F C, Holmes P J. A magnetoelastic strange attractor[J]. Journal of Sound and Vibration, 1979,65(2):275-296
    [10] 高毓璣,冷永刚,范胜波,等.弹性支撑双稳压电悬臂梁振动响应及能量采集研究[J].物理学报,2014,63(9) Gao Y J, Leng Y G, Fan S B, et al. Studies on vibration response and energy harvesting of elastic-supported bistable piezoelectric cantilever beams[J]. Acta Physica Sinica, 2014,63(9) (in Chinese)
    [11] He Q F, Daqaq M F. Influence of potential function asymmetries on the performance of nonlinear energy harvesters under white noise[J]. Journal of Sound and Vibration, 2014,333(15):3479-3489
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出版历程
  • 收稿日期:  2016-12-19
  • 刊出日期:  2018-02-25

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