跳到主要內容

臺灣博碩士論文加值系統

(18.97.14.87) 您好!臺灣時間:2025/02/13 05:32
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果 :::

詳目顯示

我願授權國圖
: 
twitterline
研究生:莊富凱
研究生(外文):Fu-Kai Chuang
論文名稱:壓電陶瓷馬達之動態數值模擬暨最佳化設計(田口方法)與實驗研究
論文名稱(外文):Dynamic Analysis, Experiment and Optimal Design of Piezoelectric Motor
指導教授:黃健生黃健生引用關係
指導教授(外文):Jeng-Sheng Huang
學位類別:碩士
校院名稱:中原大學
系所名稱:機械工程研究所
學門:工程學門
學類:機械工程學類
論文種類:學術論文
論文出版年:2002
畢業學年度:90
語文別:英文
論文頁數:63
中文關鍵詞:田口方法馬達壓電陶瓷
外文關鍵詞:piezoelectricmotorTaguchi method
相關次數:
  • 被引用被引用:7
  • 點閱點閱:262
  • 評分評分:
  • 下載下載:76
  • 收藏至我的研究室書目清單書目收藏:4
本文是針對一種雙模式壓電陶瓷馬達 (bimodal piezoelectric motor) 建立其動態數學模型及進行動態有限元素數值模擬分析,由所得到之軸向輸出位移與縱向輸出位移,來探討其輸出端之運動軌跡;另外,因壓電陶瓷馬達 (piezoelectric motor) 是由壓電陶瓷元件所組合成之致動裝置,其共振器 (resonator) 係利用壓電陶瓷產生於超音波範圍的振動來驅動之。故吾人亦在壓電陶瓷馬達本體與共振器上,作最佳化設計,同時架構實驗平台,經實驗實際量測所得數值來驗証最佳化之結果與動態數值模擬之準確性。
在理論與數值模擬方面,引用Hamilton’s Principle 及幾何拘束條件,有系統的推導動態系統的統御方程式,再利用有限元素法 (Finite Element Method) 的數值分析來模擬統御方程式;在最佳化設計方面,利用田口方法 (Taguchi Experimental Design Method) 來選定一個最佳參數組合,進而提升馬達輸出功之較高效率及降低製造成本。
This thesis presents the dynamic modeling by using Taguchi experimental design and Finite Element Modeling and simulation of a bimodal piezoelectric motor. The resonator is stimulated by piezoelectric ceramics to produce oscillations with frequencies in the ultrasonic region. The extended Hamilton’s principle is utilized for formulating dynamic equation of motion, and the Lagrange multiplier method is used to model the contact dynamics between the resonator beam tip and the rotor. The Taguchi experimental design method is applied to decrease the experimental effort and find the optimal design. Via the measure acceleration in the axial and longitudinal direction of the output head and experiment with a mechanism of linear stage by piezoelectric motor, the combined motion trajectory, displacement and force of the device are obtained, respectively. Practical experiment is also carried out to verify the analytic results.
摘要I
AbstractII
誌謝III
ContentsIV
Figure CaptionsVI
Table TitleVIII
NomenclatureIX
Chapter 1. Introduction1
Chapter 2. Mathematical model3
2.1 Physical model3
2.2 Finite element formulation3
2.3 Contact modeling7
2.3.1 Geometric constraint7
2.3.2 Computing power9
2.4 Numerical discussions9
Chapter 3. Optimum design by Taguchi experimental method 10
3.1 Application of Taguchi experimental design method10
3.2 Decide goal and factors in experiment11
3.3 Orthogonal array11
3.4 Design and conduct the experiment12
3.5 Data analysis12
3.5.1 S/N ratio12
3.5.2 Factorial effects13
3.6 Determination optimum condition13
Chapter 4. Experiment Results and Discussion14
4.1 Experiment device and results14
4.2 Discussion15
Chapter 5. Conclusion 17
Chapter 6. Furture work19
Chapter 7. Acknowledgment20
References21
Appendix24
Figure28
Table43
簡歷50
[1] Zelenka, J., 1986, Piezoelectric Resonators and Their Applications, New York[2] 見城尚志,指田年生著,許溢适編譯,”超音波電動機基礎”,文笙書局,1993.[3] 量測發展中心:”壓電陶瓷線性馬達應用研討會”,財團法人工業技術研院1992.12.10[4] Fleischer, M., Stein, D., and Meixner, H., 1989a, “New type of piezoelectric ultrasonic motor,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 36(6), pp. 614-619.[5] Fleischer, M., Stein, D., and Meixner, H., 1989b, “Ultrasonic piezomotor with longitudinally oscillating amplitude-transforming resonator,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 36(7), pp. 607-613.[6]Fung, R. F., Yao, C. M., and Chang, D. G., 1999a, “Dynamic and contact analysis of a bimodal ultrasonic motor,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 46(1), pp. 47-60.[7]Fung, R. F., Yao, C. M., and Tseng, C. R., 1999b, “Dynamic analysis of a bimodal ultrasonic motor with initially stressed force onto the rotor,” Sensors and Actuators, Vol. 72, pp. 229-233.[8] Fung, R. F., Huang, J. S., Chang, D. G., and Yao, C. M., 1999c, “Non-linear vibration of a piezoelectric beam contacting with a fixed disk,” Journal of Sound and Vibration, Vol. 219(2), pp. 339-357. [9] Fung, R. F., Yao, C. M., and Tseng, C. R., 1999d, “Dynamic simulation of a bimodal ultrasonic motor by new hybrid laplace transform/finite element mehtod,” Journal of Sound and Vibration, Vol. 226(4), pp. 625-644[10] Fung, R. F., Yao, C. M., and Tseng, C. R., 1999d, “Dynamic analysis of a piezothermoelastic resonator with various shapes.”[11] Phillip, J. R., 1988, Taguchi Techniques for Quality Engineering.[12] Taguchi, S., “Engineered Systems and Basic Functions” Taguchi Symposium, pp. 275-300. California, Nov. 1993.[13] Wilkins, J., ‘Introduction to Quality Engineering,” Taguchi Symposium, pp. 310-329. California, Nov. 1993.[14] Ha, S. K., Keilers, C., and Chang F. K., Finite element analysis of composite structures containing distributed piezoceramic sensors and actuators. 1992 American Institute of Aeronautics and Astronautics Journal 30, 772-780.[15] Guo, N., and Cawley, P., 1992, “The finite element analysis of the vibration characteristics of piezoelectric discs,” Journal of Sound and Vibration, Vol. 159(1), pp. 115-138.[16] 曾喜君,壓電陶瓷馬達驅動控制之設計與分析 中原大學機械系碩士論文;2000.7[17] 林俊嘉,超音波馬達最佳化設計(田口方法) 中原大學機械系碩士論文;2001.7
電子全文 電子全文(本篇電子全文限研究生所屬學校校內系統及IP範圍內開放)
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top