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論文名稱 Title |
橫向磁場式開關磁阻型線性電動機之二維控制架構理論推導 Developments of Two-dimensional Control Schemes for Transverse Flux Linear Switched-Reluctance Machine |
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系所名稱 Department |
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畢業學年期 Year, semester |
語文別 Language |
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學位類別 Degree |
頁數 Number of pages |
75 |
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研究生 Author |
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指導教授 Advisor |
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召集委員 Convenor |
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口試委員 Advisory Committee |
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口試日期 Date of Exam |
2001-06-05 |
繳交日期 Date of Submission |
2001-06-19 |
關鍵字 Keywords |
橫向磁場式開關磁阻型線性電動機 Transverse Flux Linear Switched-reluctance Machi |
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統計 Statistics |
本論文已被瀏覽 5659 次,被下載 2989 次 The thesis/dissertation has been browsed 5659 times, has been downloaded 2989 times. |
中文摘要 |
本論文針對橫向磁場式開關磁阻型線性電動機的速度與懸浮力之控制理論架構做了詳盡地推導,並且使用Matlab/Simulink軟體模擬來驗證結果之正確性 。在推導控制理論之前,我們求得系統電感矩陣和狀態方程式來建立速度控制流程,並且引用qd0座標軸轉換矩陣及其虛擬反矩陣來建立懸浮力控制流程。接著選擇某一操作點的線性化小訊號模型,經過整理得其特性方程式,利用魯斯穩定準則求得控制參數範圍,最後使用軟體模擬驗證。由於要同時控制速度和懸浮力,所以另外提出一種磁極電壓輸入方式,使懸浮力的可控範圍增加且能和速度控制互相配合,最後達到同時控制速度和懸浮力的目標。 |
Abstract |
This thesis is to investigate in detail the frameworks of speed and lift control schemes of transverse flux linear switched-reluctance machine (TFLSRM), and to verify the validity of the resulting controllers by Matlab/Simulink simulation. Before the developments of adequate control parameters, the system inductance matrix and relative state equation regarding machine voltage and force operations were devised. By using the system linearized small signal model, and Routh stability criterion, the range for all parameters of controllers can be derived. Finally, to control the propulsive and lift forces simultaneously, a supplemental phase voltage adjustment scheme has also been provided to better the overall system performance. |
目次 Table of Contents |
中文摘要……………………………………………………………I 英文摘要……………………………………………………………II 目錄…………………………………………………………………III 圖形目錄……………………………………………………………IV 表格目錄……………………………………………………………VI 第一章 緒論……………………………………………………… 1 1.1 研究背景與動機………………………………………………1 1.2 研究重點與目標………………………………………………4 1.3 論文大綱………………………………………………………6 第二章 系統狀態方程式之建立與qd0軸之設計…………………7 2.1 建立系統電感矩陣……………………………………………7 2.2 建立系統數學模型……………………………………………10 2.3 qd0座標軸設計一…………………………………………… 12 2.4 qd0座標軸設計二…………………………………………… 15 第三章 系統之虛擬反轉換矩陣………………………………… 17 3.1 Moore-Penrose Pseudoinverse之定義和演算過程……… 17 3.2 推導Ks之虛擬反矩陣Ks+.……………………………………20 第四章 速度控制………………………………………………… 24 4.1 設計PI控制器…………………………………………………24 4.2 數值模擬與分析………………………………………………38 第五章 速度與懸浮力合控……………………………………… 46 5.1 懸浮力控制的PI控制器設計…………………………………46 5.2 數值模擬與分析………………………………………………57 5.3 速度與懸浮力合控……………………………………………65 第六章 討論與結論……………………………………………… 73 參考文獻…………………………………………………………… 75 |
參考文獻 References |
[1] 許溢适編譯,磁浮鐵路的技術,文笙書局,1996. [2] N. Sheu, Optimal Pole Arrangement Design of a Linear Switched-Reluctance Machine for Magnetic Levitation and Propulsion System, Master Thesis, National Sun Yat-Sen University, May 1996. [3] M.H. Lee, DSP-Based Motion Control of Transverse Flux Linear Switched- Reluctance Machine, Master Thesis, National Sun Yat-Sen University, May 1998. [4] S.Y. Lin, Two Dimensional Control of Transverse Flux Linear Switched- Reluctance Machine, Master Thesis, National Sun Yat-Sen University, June 2000. [5] C.T. Liu and K.S. Su, “Pole Shape and Electromagnetic Force Analyses of A Transverse Flux Linear Switched-Reluctance Machine,” Proc. of the 18th Symposium on Electrical Power Engineering, Taiwan, December 1997, pp. 209- 213. [6] P.C. Krause, Analysis of Electric Machinery, McGraw-Hill, Inc., 1987 [7] B. Noble, Methods for Computing the Moore-Penrose Generalized Inverse and Related Matters, Prentice-Hall, Inc., 1977. [8] M. Nashed, Generalized Inverses and Applications, Academic Press, 1976. [9] A. Albert, Regression and the Moore-Penrose Pseudoinverse, Academic Press, 1972. [10] B.C. Kuo, Automatic Control Systems, Prentice-Hall, Inc., 1992. [11] J. Moscinski and Z. Ogonowski, Advanced control with MATLAB and SIMULINK, E. Horwood, 1995. |
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