Responsive image
博碩士論文 etd-0726105-113850 詳細資訊
Title page for etd-0726105-113850
論文名稱
Title
以數位訊號處理器為基礎之無接觸式鋼板搬運系統驅動控制
DSP-based Drive Control of a Non-contacting Steel Plate Conveyance System
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
79
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2005-06-21
繳交日期
Date of Submission
2005-07-26
關鍵字
Keywords
鋼板、搬運系統、等效磁路法、線性感應電動機
conveyance system, magnetic equivalent circuit, steel plate, linear induction motor
統計
Statistics
本論文已被瀏覽 5640 次,被下載 1737
The thesis/dissertation has been browsed 5640 times, has been downloaded 1737 times.
中文摘要
本論文中報告了一個以數位訊號處理器為基礎之閉迴路控制架構,藉由適當地控制定子磁極電流來達成驅動無接觸式鋼板搬運系統之目的。首先使用等效磁路法建構電機之磁路模型,藉由此來概略地瞭解系統所能提供之懸浮力。為了驗證等效磁路法之正確性,使用了三維有限元素法來加以驗證。並依照以上力量之計算結果,配合模糊控制理論,設計出一個適合本系統之控制架構。實際驅控時,在適當的位置安置相關閉迴路量測系統,再透過精確的量測訊號與閉迴路控制架構,來實現即時控制系統懸浮力之目的。最後,透過具有直流偏移量之交流電源驅動系統,來驗證無接觸式鋼板搬運系統之移動能力與達成同時提供鋼板懸浮力與推進力之目標。
Abstract
The objective of this thesis is to report the concept of driving a non-contacting steel plate conveyance system with a DSP-based closed-loop control structure. The lift force of the system is first estimated from the magnetic equivalent circuit (MEC) analysis, and the estimation results have been verified through three-dimensional finite element analysis (3-D FEA). Based on the force calculations and the fuzzy control theory, a closed-loop control structure has been designed. Through accurate signal detections, a real-time lift force control of the conveyance system can be realized. Finally, by feeding AC sources with DC bias to the stator windings of the motor, the lift and propulsive forces can be supplied to the steel plate simultaneously.
目次 Table of Contents
中文摘要 I
英文摘要 II
目錄 III
圖目錄 V
表目錄 VIII

第一章 緒論 1
1.1 前言 1
1.2 研究背景 3
1.3 研究重點與目標 6

第二章 無接觸式鋼板搬運系統之電機架構與電磁力分析 9
2.1 電動機架構 9
2.2 等效磁路法估算 13
2.3 三維有限元素法之驗證 20

第三章 系統控制架構之設計 25
3.1 系統控制架構 25
3.2 模糊控制理論之設計 28
3.3 磁極電流控制 37
3.3.1 懸浮力控制之磁極分配 38
3.3.2 驅動無接觸式鋼板搬運系統 41

第四章 實驗架構與週邊電路 44
4.1 實驗架構 44
4.2 控制器與驅動電路 46
4.3 週邊電路 48
4.3.1 電流感測電路 48
4.3.2 力量量測元件 50

第五章 系統實測結果 53
5.1 系統懸浮力控制之實測結果 53
5.2 鋼板移動能力之實測 57
5.2.1 三相交流電源 57
5.2.2 具有直流偏移量之交流電源 60

第六章 結論與建議 63

參考文獻 66

作者自述 68
參考文獻 References
[1] K. Fujisaki, J. Nakagawa, and H. Misumi, “Fundamental characteristics of molten metal flow control by linear induction motor,” IEEE Trans. on Magnetics, vol. 30, no. 6, pp. 4764-4766, Nov. 1994.
[2] H. Hayashiya, N. Araki, J. E. Paddison, H. Ohsaki, and E. Masada, “Magnetic levitation of a flexible steel plate with a vibration suppressing magnet,” IEEE Trans. on Magnetics, vol. 32, no. 5, pp. 5052-5054, Sept. 1996.
[3] H. Hayashiya, T. Katayama, H. Ohsaki, and E. Masada, “Utilization of the normal force of a slim for non-contacting steel plate conveyance,” Proc. of the IEEE 1997 International Magnetics Conference, New Orleans, LA, U.S.A., BR-16, Apr. 1997.
[4] H. Hayashiya, D. Iizuka, H. Ohsaki, and E. Masada, “A novel combined lift and propulsion system for steel plate conveyance by electromagnets,” IEEE Trans. on Magnetics, vol. 34, no. 4, pp. 2093-2095, July 1998.
[5] H. Hayashiya, H. Ohsaki, and E. Masada, “A combined lift and propulsion system of a steel plate by transverse flux linear induction motors,” IEEE Trans. on Magnetics, vol. 35, no. 5, pp. 4019-4021, Sept. 1999.
[6] 中國鋼鐵公司網頁/產品製造/製造流程 http://www.csc.com.tw/csc/pd.html
[7] K. Fujisaki, “Application of electromagnetic force to run out table,” IEEE Trans. on Industry Applications, vol. 37, no. 4, pp. 1105-1108, July-Aug. 2001.
[8] J. J. Cathey, Electric Machines: Analysis and Design Applying MATLAB, McGraw-Hill, 2001.
[9] Z. Ren, “Comparison of different force calculation methods in 3D finite element modelling,” IEEE Trans. on Magnetics, vol. 30, no. 5, pp. 3471-3474, Sept. 1994.
[10] MAGSOFT Corporation, FLUX 3D User’s Guide, Version 3.3, 2002.
[11] C.-T. Liu and S.-Y. Yao, “Electromagnetic field and force analyses of a noncontacting conveyance system for steel mill application,” IEEE Trans. on Magnetics, vol. 38, no. 5, pp. 3318-3320, Sept. 2002.
[12] C.-T. Liu, S.-Y. Lin, and Y.-Y. Yang, “Three-dimensional flux modeling and analysis of a linear induction motor for steel mill non-contacting conveyance system application,” Proc. of the 11th Biennial IEEE Conference on Electromagnetic Field Computation, Seoul, Korea, OJ-2, Jun. 2004.
[13] C.-T. Liu, S.-Y. Lin, and Y.-Y. Yang, “Flux modeling and analysis of a linear induction motor for steel mill non-contacting conveyance system application,” Journal of Magnetism and Magnetic Materials, vol. 290-291, pp. 1359-1362, Apr. 2005.
[14] K. Fujisaki, “Application of electromagnetic force to thin steel plate,” Proc. of the 37th IEEE IAS Annual Meeting, Pittsburgh, Pennsylvania, U.S.A., pp. 864-870, Oct. 2002.
[15] Y. Nozaki, J. Baba, and E. Masada, “Improvement of transverse flux linear induction motors performances with third order harmonics current injection,” IEEE Trans. on Applied Superconductivity, vol. 14, no. 2, pp. 1846-1849, June 2004.
[16] L.-X. Wang, A Course in Fuzzy Systems and Control, Prentice Hall, 1996.
[17] Texas Instruments, Implementation of Fuzzy Logic, (SPRA028), Jan. 1993.
[18] 中華生產力中心技術引進服務組編譯,FUZZY 控制,全華科技圖書股份有限公司,1992。
[19] Texas Instruments, TMS320LF/LC240xA DSP Controllers Reference Guide, (SPRU357B), Dec. 2001.
[20] Texas Instruments, TMS320C240x DSP Controllers Reference Set, (SPRU160B), Sept. 1997.
[21] Texas Instruments, Sensored Field Oriented Control (FOC) of Three Phase AC Induction Motor, (SPRU444), July 2001.
電子全文 Fulltext
本電子全文僅授權使用者為學術研究之目的,進行個人非營利性質之檢索、閱讀、列印。請遵守中華民國著作權法之相關規定,切勿任意重製、散佈、改作、轉貼、播送,以免觸法。
論文使用權限 Thesis access permission:校內立即公開,校外一年後公開 off campus withheld
開放時間 Available:
校內 Campus: 已公開 available
校外 Off-campus: 已公開 available


紙本論文 Printed copies
紙本論文的公開資訊在102學年度以後相對較為完整。如果需要查詢101學年度以前的紙本論文公開資訊,請聯繫圖資處紙本論文服務櫃台。如有不便之處敬請見諒。
開放時間 available 已公開 available

QR Code