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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 李世光(Chih-Kung Lee) | |
dc.contributor.author | Hao-Tung Kuo | en |
dc.contributor.author | 郭浩東 | zh_TW |
dc.date.accessioned | 2021-06-17T08:09:33Z | - |
dc.date.available | 2021-07-30 | |
dc.date.copyright | 2019-08-19 | |
dc.date.issued | 2019 | |
dc.date.submitted | 2019-08-16 | |
dc.identifier.citation | [1] T. Sashida, 'Trial Construction and Operartion of an Ultrasonic Vibration Driven Motor,' Oyo Butsuri, vol. 51, no. 6, p. 713, 1982.
[2] T. Sashida and T. Kenjo, An introduction to ultrasonic motors. New York, NY(United States); Oxford Univ. Press;None, 1993, p. Medium: X; Size: Pages: (242p). [3] He, S., Chen, W., Tao, X., & Chen, Z. (1998). Standing wave bi-directional linearly moving ultrasonic motor. IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 45(5), 1133-1139. [4] Hagedorn, P., & Wallaschek, J. (1992). Travelling wave ultrasonic motors, Part I: Working principle and mathematical modelling of the stator. Journal of Sound and Vibration, 155(1), 31-46. [5] Morita, T. (2003). Miniature piezoelectric motors. Sensors and Actuators A: Physical, 103(3), 291-300. [6] Hemsel, T., & Wallaschek, J. (2000). Survey of the present state of the art of piezoelectric linear motors. Ultrasonics, 38(1-8), 37-40. [7] Smith, G. L., Rudy, R. Q., Polcawich, R. G., & DeVoe, D. L. (2012). Integrated thin-film piezoelectric traveling wave ultrasonic motors. Sensors and Actuators A: Physical, 188, 305-311. [8] Kuribayashi, M., Ueha, S., & Mori, E. (1985). Excitation conditions of flexural traveling waves for a reversible ultrasonic linear motor. The Journal of the Acoustical Society of America, 77(4), 1431-1435. [9] Takano, T., & Tomikawa, Y. (1989). Linearly moving ultrasonic motor using a multi-mode vibrator. Japanese Journal of Applied Physics, 28(S1), 164. [10] Hariri, H., Bernard, Y., & Razek, A. (2013). A traveling wave piezoelectric beam robot. Smart Materials and Structures, 23(2), 025013. [11] 吳昇勳. (2017). 單頻雙模態及雙頻雙模態行進波壓電聲波馬達之最佳化設計. 國立臺灣大學應用力學研究所碩士論文. [12] 朱宗佑. (2018). 雙頻雙模態壓電馬達之最佳化設計. 國立臺灣大學應用力學研究所碩士論文. [13] Adelman, N. T., & Stavsky, Y. (1980). Flexural–extensional behavior of composite piezoelectric circular plates. The Journal of the Acoustical Society of America, 67(3), 819-822. [14] Wang, Q., Quek, S. T., Sun, C. T., & Liu, X. (2001). Analysis of piezoelectric coupled circular plate. Smart Materials and Structures, 10(2), 229. [15] Deshpande, M., & Saggere, L. (2007). An analytical model and working equations for static deflections of a circular multi-layered diaphragm-type piezoelectric actuator. Sensors and Actuators A: Physical, 136(2), 673-689. [16] Papila, M., Sheplak, M., & Cattafesta III, L. N. (2008). Optimization of clamped circular piezoelectric composite actuators. Sensors and Actuators A: Physical, 147(1), 310-323. [17] Karama, M., Afaq, K. S., & Mistou, S. (2003). Mechanical behaviour of laminated composite beam by the new multi-layered laminated composite structures model with transverse shear stress continuity. International Journal of solids and structures, 40(6), 1525-1546. [18] 蕭文欣. (2000). 創新壓電變壓/換能器之理論與實驗:模態致動器及波傳設計理念之應用. 國立臺灣大學應用力學研究所碩士論文. [19] Ting, Y., Chen, L. C., Li, C. C., & Huang, J. L. (2007). Traveling-wave piezoelectric linear motor. I. The stator design. IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 54(4), 847-853. [20] Hariri, H., Bernard, Y., & Razek, A. (2015). Dual piezoelectric beam robot: The effect of piezoelectric patches’ positions. Journal of Intelligent Material Systems and Structures, 26(18), 2577-2590. [21] Hutchinson, J. R. (1979). Axisymmetric flexural vibrations of a thick free circular plate. Journal of Applied Mechanics, 46(1), 139-144. [22] Curie, J., & Curie, P. (1880). Development by pressure of polar electricity in hemihedral crystals with inclined faces. Bull. soc. min. de France, 3, 90. [23] W. G. Hankel. (1881). Piezoelectric. Applied Sciences, vol. 12. [24] M. Lippmann. (1881). On the principle of the conservation of electricity. [25] 許聿翔. (2002). 壓電系統其力電場互動之理論與實驗. 國立臺灣大學應用力學研究所碩士論文. [26] 吳朗. (1994). 電子陶瓷: 壓電陶瓷. 台北: 全欣科技圖書. [27] 溫志偉. (2005). 以溶-凝膠法製備之層狀鋯鈦酸薄膜微結構分析及生物相容性評估. 國立高雄應用科技大學機械與精密工程研究所碩士論文. [28] Lee, C. K. (1990). Theory of laminated piezoelectric plates for the design of distributed sensors/actuators. Part I: Governing equations and reciprocal relationships. The Journal of the Acoustical Society of America, 87(3), 1144-1158. [29] Standard, I. (1988). IEEE standard on piezoelectricity. ANSI/IEEE Std, 176-1987. [30] Kim, G. H., Park, J. W., & Jeong, S. H. (2009). Analysis of dynamic characteristics for vibration of flexural beam in ultrasonic transport system. Journal of mechanical science and technology, 23(5), 1428-1434. [31] Avirovik, D., Malladi, V. S., Priya, S., & Tarazaga, P. A. (2016). Theoretical and experimental correlation of mechanical wave formation on beams. Journal of Intelligent Material Systems and Structures, 27(14), 1939-1948. [32] Pustka, M., & Půst, L. (2017). Spectral Properties of Circular Piezoelectric Unimorphs. Archives of Acoustics, 42(4), 743-751. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/73758 | - |
dc.description.abstract | 市面上對於壓電材料最廣泛的應用方式就是與其他結構結合,來達成各式工程上的需求,但通常複合結構的模態形狀會比均質結構複雜,這是由於連續條件的緣故,對於工程上是一大挑戰。
本論文主要是從理論出發探討複合結構下的共振頻及模態形狀,在結構的選用上以工程中最常使用的一維結構及圓盤結構,分別套用直角坐標及圓柱座標,須將壓電物性方程式及波傳方程式作結合,並代入連續條件及邊界條件求得。數值模擬的部分將各項參數代入理論並透過運算軟體的輔助得到理論上的共振頻及模態形狀,並同時將相同的結構設定與理論一樣的參數以有限元素法進行模擬,並與理論作比較,最後透過量測儀器來看實際情況下的共振頻及模態,並將以上這三者之結果作比較分析。 一維複合結構主要是想作為能移動載物的壓電馬達來使用,透過電極位置設計讓模態不會被彼此的驅動訊號所干擾,驅動方式採用雙頻雙模態,將兩共振模態進行疊加來產生行進波,其中雙頻率必須為倍數關係才能使結構本身的運動具有固定的週期性,而驅動實驗中載物也確實能被行進波帶動,位移量最長可達50.3mm,最大速度高達3.1mm/s。平面圓盤複合結構則是利用結構於共振頻時快速振動將分布於其表面的水振散成微粒狀逸散至空氣中,能作為高速振盪器及霧化器來使用,都將透過驅動實驗展示複合結構下的運動模式來達成以上的目的。 | zh_TW |
dc.description.abstract | The major application of piezoelectric ceramic on the market is to attach it to other structures for various engineering requirements. The mode shapes of the composite structures are usually more complicated than the uniform structures, which is due to the continuity conditions.
This thesis reports a developed analytical approach to analyze resonance frequencies and mode shapes of the composite structures, including one-dimensional structure and disc structure. They are common engineering structures and are chosen to study in this thesis. The theory was established by combining the piezoelectric constitutive equations and wave equation in Cartesian coordinate and cylindrical coordinate. Methods to solve continuity conditions and boundary conditions were constructed to identify resonant frequencies and mode shapes. Using numerical analysis, theoretical resonance frequencies and mode shapes were obtained. The structure characteristics were also simulated by finite element method to verify developed theory. Finally, a 1-D piezoelectric composite and a circular composite were fabricated to compare with theory and finite element analysis. The one-dimensional composite structure is designed for the application of a piezoelectric motor for carry an object. The positions of piezoelectric actuators are designed so that the resonant mode is not interfered by the other actuator. The driving method adopts the method of dual-frequency-dual-mode to excite two resonant modes in order to generate a traveling wave. Driving frequencies were controlled to have a integer multiplication relationship to create a continuous and steady traveling wave. Experimental results demonstrated that the displacement of a 31mg object can be moved for 50.3 mm and the maximum speed of a 20mg object can reach 3.1mm/s. On the other hand, the disc composite structure operated rapidly through the resonant frequency to atomize water droplets into air. This composite structure can be used as a high-speed oscillator and an atomizer. Both of these composite structures verified the developed analytical approach can be used to study piezoelectric composite for engineering applications. | en |
dc.description.provenance | Made available in DSpace on 2021-06-17T08:09:33Z (GMT). No. of bitstreams: 1 ntu-108-R06543042-1.pdf: 4924153 bytes, checksum: f2b79ef84ac50855822df07b8c1bb183 (MD5) Previous issue date: 2019 | en |
dc.description.tableofcontents | 口試委員會審定書 i
致謝 ii 中文摘要 iii ABSTRACT iv 目錄 v 圖目錄 viii 表目錄 xii 第1章 緒論 1 1.1 前言 1 1.2 文獻回顧 1 1.2.1 一維壓電馬達 1 1.2.2 平面圓盤壓電結構 4 1.3 論文架構 6 第2章 壓電複合結構設計 7 2.1 設計理念 7 2.2 系統架構 8 2.3 結構設計 8 2.3.1 材料選擇 8 2.3.2 壓電複合結構 9 第3章 壓電材料介紹與理論推導 11 3.1 材料介紹 11 3.1.1 起源 11 3.1.2 壓電效應 11 3.1.3 壓電材料種類 12 3.2 理論推導 13 3.2.1 壓電物性方程式 13 3.2.2 一維複合樑之分析模型 16 3.2.3 雙固定端的空間函數 20 3.2.4 雙頻訊號的時間函數 22 3.2.5 電極位置設計 25 3.2.6 行進波推動載物之原理 25 3.2.7 二維複合圓盤之分析模型 27 3.2.8 自由端的空間函數 30 第4章 壓電複合結構製程與開發 34 4.1 一維壓電複合結構電極設計 34 4.2 一維壓電複合結構夾具之設計 35 4.3 平面圓盤壓電複合結構設計 37 第5章 數值模擬分析 39 5.1 一維壓電複合結構 39 5.1.1 結構厚度對於曲率及力矩之影響 39 5.1.2 理論之共振頻及模態 40 5.1.3 行進波最佳化 44 5.2 平面圓盤壓電複合結構 49 5.2.1 理論之共振頻及模態 49 第6章 有限元素模擬分析 53 6.1 一維壓電複合結構 53 6.1.1 模型建立與參數設定 53 6.1.2 模擬結果 56 6.2 平面圓盤壓電複合結構 57 6.2.1 模型建立與參數設定 57 6.2.2 模擬結果 58 第7章 實驗結果與討論 61 7.1 一維壓電複合結構 61 7.1.1 以動態訊號分析儀量測共振頻 61 7.1.2 以PSV量測共振頻及模態 64 7.1.3 載物驅動實驗 65 7.2 平面圓盤壓電複合結構 75 7.2.1 共振頻量測 75 7.2.2 模態實驗 79 7.2.3 水珠霧化實驗 82 第8章 結論與未來展望 85 8.1 結論 85 8.2 未來展望 85 參考文獻 86 | |
dc.language.iso | zh-TW | |
dc.title | 具多重連續界面之壓電複合致動器分析方法之開發及應用 | zh_TW |
dc.title | Development and Application of an Analytical Method for Piezoelectric Composite with Multiple Continuity Interface | en |
dc.type | Thesis | |
dc.date.schoolyear | 107-2 | |
dc.description.degree | 碩士 | |
dc.contributor.coadvisor | 吳光鐘(Kuang-Chong Wu),吳文中(Wen-Jong Wu),許聿翔(Yu-Hsiang Hsu) | |
dc.contributor.oralexamcommittee | 謝志文(Chin-Wen Hsieh) | |
dc.subject.keyword | 壓電材料,一維壓電結構,圓盤壓電結構,行進波,雙模態疊加, | zh_TW |
dc.subject.keyword | Piezoelectric material,linear ultrasonic motor,circular piezoelectric composite,two mode excitation,traveling wave, | en |
dc.relation.page | 87 | |
dc.identifier.doi | 10.6342/NTU201903819 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2019-08-16 | |
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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