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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 周傳心 | |
dc.contributor.author | Chung-Nan Chen | en |
dc.contributor.author | 陳中南 | zh_TW |
dc.date.accessioned | 2021-06-08T07:13:27Z | - |
dc.date.copyright | 2011-08-18 | |
dc.date.issued | 2011 | |
dc.date.submitted | 2011-08-11 | |
dc.identifier.citation | [1] Robert L. Forward,“Electronic damping of vibrations in optical structures” Applied Optics, Vol. 18, Issue 5, pp. 690-697 ,1979
[2] E.F. Crawley and J. de Luis,” Use of Piezoelectric Actuators as Elements of Intelligent Structures” AIAA journal,25(10),pp.1373-1385,1987 [3] B.R. Mace “Active control of flexural vibrations”, Journal of Sound and Vibration, 114(2), pp.253-270, 1987 [4] A J Fleming and S O R Moheimani “Adaptive piezoelectric shunt damping” Smart Mater. Struct. ,12 36, 2003 [5] Dominik Niederberger, Andrew Fleming, S O Reza Moheimani and Manfred Morari, “Adaptive multi-mode resonant piezoelectric shunt damping” Smart Mater. Struct. 13 1025 , 2004 [6] Dunant Halim and S. O. Reza Moheimani “An optimization approach to optimal placement of collocated piezoelectric actuators and sensors on a thin plate”, Mechatronics,Volume 13, Issue 1, Pages 27-47, February 2003 [7] André Preumont and FréDéRic Bossens, “Active Tendon Control of Vibration of Truss Structures Theory and Experiments” Journal of Intelligent Material Systems and Structures vol. 11 no. 2 91-99 ,February 2000 [8] N. W. Hagood and A. von Flotow, “Damping of Structure Vibrations with Piezoelectric Materials and Passive Electrical Networks,” Journal of Sound and Vibration, Vol. 146, No. 2, pp. 243-268, 1991. [9] R. H. Edwards and R. H. Miyakawa, “Large Structure Damping Task Report,” Hughes Aircraft Co. Report No.4132.22/1408, May 1980. [10] D. L. Edberg, A. S. Bicos and J. S. Fechter, “On Piezoelectric Energy Conversion for Electronic Passive Damping Enhancement,” Proceedings of Damping 91, San Diego, Paper GBA-1, Feb 1991. [11] G. S. Agnes, “Active/Passive Piezoelectric Vibration Suppression,” Pro- ceedings of SPIE Smart Structures and Materials Conference, Vol. 2193, pp. 24-34, 1994. [12] M. S. Tsai and K. W. Wang, “On the Structural Damping Characteristics of Active Piezoelectric Actuators with Passive Shunt,” Journal of Sound and Vibration, Vol. 221, No. 1, pp. 1-22, Mar 1999. [13] J. J. Hollkamp, “Multimodal Passive Vibration Suppression With Piezoelectric Materials and Resonant Shunts,” Journal of Intelligent Material Systems and Structures, Vol. 5, No. 1, pp. 49-57, Jan 1994. [14] Tzes A P and Yurkowich S, “A frequency domain identification scheme for flexible structure control” Int. J. Dynamic Syst. Meas.Control 112 427–34 1990 [15] Joseph J. Hollkamp and Thomas F. Starchville Jr “A Self-Tuning Piezoelectric Vibration Absorber”, Journal of Intelligent Material System and Structures, July vol. 5 no. 4 ,pp.559-566,1994 [16] Sen M Kuo and Dennis R.Morgan, “Active Noise Control Systems: algorithms and DSP implementations.” (John Wiley and Sons, New York,1996) [17] Y. Zeng, A. D. Araujo and S. N. Singh “Output feedback variable structure adaptive control of a flexible spacecraft”, Acta Astronautica, Volume 44, Issue 1, Pages 11-22, January 1999 [18] Kougen Ma,“Adaptive non-linear control of a clamped rectangular plate with PZT patches” Journal of Sound and Vibration 264 (2003) 835–850,2002 [19] Rajiv Kumar, S P Singh and H N Chandrawat “Adaptive vibration control of smart structures: a comparative studyc Rajiv Kumar et al Smart Mater. Struct. 15 1358, 2006 [20] IEEE Strand on Piezoelectrictricity,1987 [21] 邱詩育, “壓電驅動半圓球殼振動陀螺儀之實驗研究”,國立台灣大學應用力學研究所碩士論文,2010 [22] 失真弦波,美商國家儀器資料庫ni.com [23] R Schaumann, “Design of Analog Filters” Oxford Univ Pr, 2001 | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/26519 | - |
dc.description.abstract | 本論文旨在探討梁結構受到移動質量塊動態擾動時的振動控制,懸臂在受到質量擾動時為時變系統。由於壓電材料具有機械能與電能互換性質,故非常適合作為感測器與致動器。為了使質量塊在懸臂上往復運動,本實驗使用曲柄滑塊往復運動機構,藉著滑塊往復運動,連結懸臂上的質量塊,使質量塊達到運動效果。
實驗中將使用電荷放大電路作為控制器,分析控制器抑制振動之可行性,並比較控制器在使用相移器修正與否對振動抑制的優劣。在懸臂的擾動上,以時域響應討論質量塊在不同行程與不同速度的情況下對懸臂造成之影響。 論文部分,首先針對各個電路作分析,透過頻譜分析,瞭解電路響應是否為預期響應,確保控制器抑制振動之可行性。完成分析後,進行質量塊往復運動控制,驗證控制器在動態情況下是否可確實抑制振動。 | zh_TW |
dc.description.abstract | This thesis aims at the dynamic response for the cantilever beam under a moving mass and use the piezoelectric material to be a sensor and a actuator. The beam under a moving mass is a time-varying system. Because the piezoelectric have the ability to transform electrical energy to mechanical energy and vice versa. For the purpose of putting a mass on the cantilever beam and can be reciprocating motion , the slider-crank mechanism was used.
The control system will use a charge amplifier circuit to be a controller. And the analysis between use phase shifter to correct the signal or not will also be presented. Experiment results show the moving load velocity variation and it route variation will have an effect on the flexible beam. In this thesis, spectrum analysis will first be conducted to check the viability of the circuit. Eventually, use the circuit to control the dynamic system and verify the circuits whether or not suppress the vibration. | en |
dc.description.provenance | Made available in DSpace on 2021-06-08T07:13:27Z (GMT). No. of bitstreams: 1 ntu-100-R98543084-1.pdf: 3628311 bytes, checksum: 37e92f36870112d84b1e552bca409b2c (MD5) Previous issue date: 2011 | en |
dc.description.tableofcontents | 誌謝 i
中文摘要 ii ABSTRACT iii 目錄 iv 圖目錄 vi 表目錄 ix 第一章 緒論 1 1.1 研究動機 1 1.2 論文目標 1 1.3 文獻回顧 1 1.4 論文架構 4 第二章 主動振動控制系統理論與分析 5 2.1 主動控制系統 5 2.2 壓電材料特性簡介 6 2.2.1 壓電材料組成律 7 2.2.2 壓電致動器. 9 2.2.3 壓電感測器 11 2.3 控制電路分析 12 2.3.1 電荷放大器之等效電路. 12 2.3.2 低通濾波器 16 2.3.3 相位補償 17 第三章 振動系統架設與實驗 20 3.1 結構模態分析理論 20 3.2 模態測試 24 3.2.1 模態測試實驗 25 3.2.2 增加質量塊模態測試實驗. 26 3.3 時變系統架設 27 3.3.1 時變訊號擷取 28 3.3.2 時變訊號擷取結果. 30 第四章 實驗結果分析 35 4.1 非時變振動控制實驗 35 4.1.1 單模態頻域響應實驗 36 4.1.2 單模態時域響應實驗 39 4.2 增加質量塊靜態振動控制實驗 40 4.3 質量塊往復動態控制 44 4.3.1 直接控制結果 44 4.3.2 加入相移控制結果 49 4.3.3 增加下方壓電片抑制 58 4.4 結果討論 61 第五章 結論與未來展望 63 參考文獻 64 | |
dc.language.iso | zh-TW | |
dc.title | 時變梁結構振動控制之研究 | zh_TW |
dc.title | Vibration Control of a Time-Varying Beam | en |
dc.type | Thesis | |
dc.date.schoolyear | 99-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 張家歐,謝發華 | |
dc.subject.keyword | 壓電材料,移動質量,振動控制,時變系統,電荷放大, | zh_TW |
dc.subject.keyword | piezoelectric material,moving mass,vibration control,time-varying system,charge amplifier, | en |
dc.relation.page | 65 | |
dc.rights.note | 未授權 | |
dc.date.accepted | 2011-08-11 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 應用力學研究所 | zh_TW |
顯示於系所單位: | 應用力學研究所 |
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