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非线性双稳压电悬臂梁振动响应及能量采集研究

中文摘要第4-10页
ABSTRACT第10-14页
Alphabetical Comment Table第24-28页
1. Introduction第28-38页
    1.1 Introduction第28页
    1.2 Research Background and Significance第28-29页
        1.2.1 Environmental Sources for Energy Harvesting第28-29页
        1.2.2 Vibrational Energy Harvesting第29页
    1.3 Linear Piezoelectric Energy Harvesting第29-30页
        1.3.1 Mechanisms第29-30页
        1.3.2 Drawback of Linear Piezoelectric Energy Harvesting第30页
    1.4 Research Status Review第30-35页
        1.4.1 Strategies for Broadening the Bandwidth of Linear Piezoelectric Energy Harvesting第30-32页
        1.4.2 Studies of Nonlinear Piezoelectric Energy Harvesting第32-35页
    1.5 Research Purpose and Content of Topics第35-37页
    1.6 Conclusion第37-38页
2. Piezoelectric Energy Harvesting (PEH)第38-46页
    2.1 Introduction第38页
    2.2 Piezoelectricity and Piezoelectric Equations第38-40页
    2.3 Piezoelectric Materials第40页
    2.4 Polarization第40-41页
    2.5 Piezoelectric modes第41-42页
    2.6 Nonlinear Bistable Piezoelectric Energy Harvesting第42页
    2.7 Calculation Methods for Magnetic Force第42-44页
        2.7.1 Static Calculation Approach第42-43页
        2.7.2 Magnetic Dipoles Approach第43-44页
    2.8 Noises Used for Simulations and Experiments第44-45页
        2.8.1 Filtered Gaussian Noises第44页
        2.8.2 Pink Noises第44页
        2.8.3 Realistic Ambience第44-45页
    2.9 Conclusion第45-46页
3. Experimental Test System第46-52页
    3.1 Introduction第46页
    3.2 Schematic of the Experimental Test System第46-47页
    3.3 Energy Harvesting Circuits第47-49页
        3.3.1 Standard AC-DC Harvesting Circuit第48-49页
        3.3.2 SSHI-Harvesting Circuit第49页
    3.4 SS-SSHI Harvesting Circuit for Experimental Test第49-51页
    3.5 Conclusion第51-52页
4. Rigidly Supported Piezoelectric Energy Harvesting System (RPEHS)第52-62页
    4.1 Introduction第52页
    4.2 Mechanisms第52-55页
    4.3 Analysis of Nonlinear Potential Function第55-56页
    4.4 Numerical Simulation Analysis第56-59页
    4.5 Conclusion第59-62页
5. Elastically Supported Piezoelectric Energy Harvesting System (EPEHS)第62-96页
    5.1 Introduction第62页
    5.2 Mechanisms第62-64页
    5.3 Energy Harvesting Performance under Filtered Gaussian Noises第64-86页
        5.3.1 Performance Using Static Calculation Approach第64-76页
        5.3.2 Performance Using Magnetic Dipoles Approach第76-86页
    5.4 Energy Harvesting Performance under Pink Noises第86-93页
        5.4.1 Numerical Simulation Analysis第86-88页
        5.4.2 Experimental Analysis第88-93页
    5.5 Conclusion第93-96页
6. Dual-Piezoelectric-Cantilever Energy Harvesting System (DPEHS)第96-108页
    6.1 Introduction第96页
    6.2 Mechanisms第96-98页
    6.3 Analysis of Nonlinear Potential Function第98-99页
    6.4 Applied Research toward Realistic Ambience第99-105页
        6.4.1 Performance toward Realistic Ambience with Significant Intensity Variation第102-103页
        6.4.2 Performance toward Realistic Ambience with Medium Intensity Variation第103-105页
        6.4.3 Performance toward Realistic Ambience with Constant Intensity第105页
    6.5 Conclusion第105-108页
7. Real-Time Road Condition Measurement第108-114页
    7.1 Introduction第108页
    7.2 Experimental Setup第108-110页
    7.3 Experimental Results第110-112页
    7.4 Conclusion第112-114页
8. Conclusions and Outlook第114-118页
    8.1 Conclusions第114-115页
    8.2 Outlook第115-118页
Reference第118-126页
发表论文和参加科研情况说明第126-128页
致谢第128-129页

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