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弹性支撑双稳压电悬臂梁振动响应及能量采集研究

高毓璣 冷永刚 范胜波 赖志慧

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弹性支撑双稳压电悬臂梁振动响应及能量采集研究

高毓璣, 冷永刚, 范胜波, 赖志慧

Studies on vibration response and energy harvesting of elastic-supported bistable piezoelectric cantilever beams

Gao Yu-Ji, Leng Yong-Gang, Fan Sheng-Bo, Lai Zhi-Hui
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  • 在分析了常规刚性支撑非线性能量采集系统的研究基础上,提出外部磁铁弹性支撑的结构设想,保证系统在低强度激励条件下也能处于双稳态振荡,提高机电能量转换效率. 研究表明,对于强度变化的随机激励历程,弹性支撑非线性能量采集系统不需要实时调整磁铁间距,能够更好地迎合强度时刻变化的随机激励源,实现高效的机电能量转换.
    Based on the results of study on conventional rigid support nonlinear energy harvesters, in this paper, we conceive a kind of structure with an elastic-supported external magnet, for keeping the system in a state of bistable oscillation due to low-intensity excitations. Thus, an efficient electromechanical energy conversion can be accomplished. Studies show that the elastic-supported nonlinear energy harvesting systems do not need real-time adjustment of magnet spacings to meet varying-intensity random excitation vibrations. This structure helps to better satisfy the variable-intensity random excitation source, consequently it achieves efficiently electromechanical energy conversion.
    • 基金项目: 国家自然科学基金(批准号:51275336)和高等学校博士学科点专项科研基金(批准号:20120032110001)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant No. 51275336), and the Specialized Research Fund for the Doctoral Program of High Education of China (Grant No. 20120032110001).
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    Roundy S J 2003 Doctor of Philosophy (Berkeley: University of California)

    [2]

    Sun J, Li Y G, Liu J Q, Yang C S, He D N 2009 Micronanoelectronic Technology 46 673 (in Chinese) [孙健, 李以贵, 刘景全, 杨春生, 何丹农 2009 微纳电子技术 46 673]

    [3]

    Mateu L, Moll F 2005 Proceedings of the SPIE-The International Society for the Optical Engineering Seville, Spain, June, 2005 p359

    [4]

    Paradiso J A, Starner T 2005 IEEE Pervasive Computing Hawaii, USA March 8-12, 2005 p18

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    Dong L 2007 MS Thesis (Shanghai: Shanghai Jiaotong University) (in Chinese) [董璐 2007 硕士学位论文(上海: 上海交通大学)]

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    Anton S R, Sodano H A 2007 Smart Mater. Struct. 16 R1

    [7]

    Lu Y W, Shan X B, Yuan J B, Xie T 2010 Machinery Design & Manufacture 5 118 (in Chinese) [卢有为, 单小彪, 袁江波, 谢涛 2010 机械设计与制造 5 118]

    [8]

    Kim S 2002 Doctor of Philosophy (Pittsburgh: University of Pittsburgh)

    [9]

    Wang Z P, Liu J B, Jiang N, Li B 2010 Piezoelectrics & Acoustooptics 32 763 (in Chinese) [王治平, 刘俊标, 姜楠, 李博 2010 压电与声光 32 763]

    [10]

    Liu B Z, Peng J H 2010 Nonlinear Dynamics (Beijing: Higher Education Press) pp1-6 (in Chinese) [刘秉正, 彭建华 2010 非线性动力学(北京:高等教育出版社)第1–6页]

    [11]

    Cottone F, Vocca H, Gammaitoni L 2009 Physical Review Letters 102 080601

    [12]

    Ajitsaria J, Choe S Y, Shen D, Kim D J 2007 Smart Mater. Struct. 16 447

    [13]

    Guyomar D, Badel A, Lefeuvre E, Richard C 2005 IEEE Trans on Ultrasonics, Ferroelectrics and Frequency Control April, 2005 p584

    [14]

    Chen Z S, Yang Y M 2011 Acta Phys. Sin. 60 074301 (in Chinese) [陈仲生, 杨拥民 2011 物理学报 60 074301]

    [15]

    Ferrari M, Baú M, Guizzetti M, Ferrari V 2011 Sensors and Actuators A 172 287

    [16]

    Priya S, Inman D J (translated by Huang J Q, Huang Q A) 2010 Energy harvesting technologies (Nanjing: Dongnan University Press) (in Chinese) [(印)沙山克·普利亚, (美)丹尼尔· 茵曼著(黄见秋, 黄庆安译) 2010 能量收集技术(南京:东南大学出版社)]

    [17]

    Roundy S, Wright P K, Rabaey J 2003 Computer Communications. 26 1131

    [18]

    DuToit N E, Wardle B L 2005 Integrated Ferroelectrics. 45 1126

    [19]

    Roundy S, Wright P K 2004 Smart Mater Struct 13 1131

    [20]

    Leng Y G, Leng Y S, Wang T Y 2006 Journal of Sound and Vibration 292 788

    [21]

    Leng Y G, Wang T Y 2007 Mechanical Systems and Signal Processing 21 138

    [22]

    Leng Y G, 2011 Acta Phys. Sin. 60 020503 (in Chinese) [冷永刚 2011 物理学报 60 020503]

    [23]

    Qiu H C, Dara F, Wu X Z, Helmet S 2014 Chin. Phys. B 23 027701

    [24]

    Gu Y, Li Q, Xu B J, Zhao Z 2014 Chin. Phys. B 23 017804

  • [1]

    Roundy S J 2003 Doctor of Philosophy (Berkeley: University of California)

    [2]

    Sun J, Li Y G, Liu J Q, Yang C S, He D N 2009 Micronanoelectronic Technology 46 673 (in Chinese) [孙健, 李以贵, 刘景全, 杨春生, 何丹农 2009 微纳电子技术 46 673]

    [3]

    Mateu L, Moll F 2005 Proceedings of the SPIE-The International Society for the Optical Engineering Seville, Spain, June, 2005 p359

    [4]

    Paradiso J A, Starner T 2005 IEEE Pervasive Computing Hawaii, USA March 8-12, 2005 p18

    [5]

    Dong L 2007 MS Thesis (Shanghai: Shanghai Jiaotong University) (in Chinese) [董璐 2007 硕士学位论文(上海: 上海交通大学)]

    [6]

    Anton S R, Sodano H A 2007 Smart Mater. Struct. 16 R1

    [7]

    Lu Y W, Shan X B, Yuan J B, Xie T 2010 Machinery Design & Manufacture 5 118 (in Chinese) [卢有为, 单小彪, 袁江波, 谢涛 2010 机械设计与制造 5 118]

    [8]

    Kim S 2002 Doctor of Philosophy (Pittsburgh: University of Pittsburgh)

    [9]

    Wang Z P, Liu J B, Jiang N, Li B 2010 Piezoelectrics & Acoustooptics 32 763 (in Chinese) [王治平, 刘俊标, 姜楠, 李博 2010 压电与声光 32 763]

    [10]

    Liu B Z, Peng J H 2010 Nonlinear Dynamics (Beijing: Higher Education Press) pp1-6 (in Chinese) [刘秉正, 彭建华 2010 非线性动力学(北京:高等教育出版社)第1–6页]

    [11]

    Cottone F, Vocca H, Gammaitoni L 2009 Physical Review Letters 102 080601

    [12]

    Ajitsaria J, Choe S Y, Shen D, Kim D J 2007 Smart Mater. Struct. 16 447

    [13]

    Guyomar D, Badel A, Lefeuvre E, Richard C 2005 IEEE Trans on Ultrasonics, Ferroelectrics and Frequency Control April, 2005 p584

    [14]

    Chen Z S, Yang Y M 2011 Acta Phys. Sin. 60 074301 (in Chinese) [陈仲生, 杨拥民 2011 物理学报 60 074301]

    [15]

    Ferrari M, Baú M, Guizzetti M, Ferrari V 2011 Sensors and Actuators A 172 287

    [16]

    Priya S, Inman D J (translated by Huang J Q, Huang Q A) 2010 Energy harvesting technologies (Nanjing: Dongnan University Press) (in Chinese) [(印)沙山克·普利亚, (美)丹尼尔· 茵曼著(黄见秋, 黄庆安译) 2010 能量收集技术(南京:东南大学出版社)]

    [17]

    Roundy S, Wright P K, Rabaey J 2003 Computer Communications. 26 1131

    [18]

    DuToit N E, Wardle B L 2005 Integrated Ferroelectrics. 45 1126

    [19]

    Roundy S, Wright P K 2004 Smart Mater Struct 13 1131

    [20]

    Leng Y G, Leng Y S, Wang T Y 2006 Journal of Sound and Vibration 292 788

    [21]

    Leng Y G, Wang T Y 2007 Mechanical Systems and Signal Processing 21 138

    [22]

    Leng Y G, 2011 Acta Phys. Sin. 60 020503 (in Chinese) [冷永刚 2011 物理学报 60 020503]

    [23]

    Qiu H C, Dara F, Wu X Z, Helmet S 2014 Chin. Phys. B 23 027701

    [24]

    Gu Y, Li Q, Xu B J, Zhao Z 2014 Chin. Phys. B 23 017804

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出版历程
  • 收稿日期:  2013-11-15
  • 修回日期:  2014-01-21
  • 刊出日期:  2014-05-05

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