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標題: 小型磁浮系統之製作、模型建構與定位控制
Manufacture, Modelling, and Position Control for a Small Scaled Magnetic Levitation Mechanism
作者: 傅景崑
Fu, Ching-Kun
關鍵字: Magnetic Levitation;磁浮
出版社: 電機工程學系所
引用: [1] M. Morishita, T. Azukizawa, S. Kanda, N. Tamura and T. Yokoyama, “A New MAGLEV System for Magnetically Levitated Carrier System”, IEEE Trans. Vehicle Technology, Vol. 38, No. 4, pp. 230-236,Nov 1989. [2] T.H.Wong, “Design of Magnetic Levitation Control System Anundergraduate Project”, IEEE Trans. Education, vol. 29, No.4,pp.196-200,1986. [3] David K. Cheng, Field and Wave Electromagnetics 2/e. Addison Wesley, 1996. [4] R.K.H.Galvao, “A Simple Technique for Identifying a Linearized Model for a Didactic Magnetic Levitation System”, IEEE Trans.Education, Vol.46, No.1,pp.22-25,Feb 2003. [5] T.Namerikawa and M.Fujita, “Modeling and Robustness Analysis of a Magnetic Suspension System Considering Structured Uncertainties”, IEEE Conf.Decision & Control.USA, ,pp.2559-2564, Dec 1997. [6] Code Composer User’s Guide, Texas Instruments company, 1998. [7] D.L.Trumper and S.M.Olson and P.K.Subrahmanyan, “Linearizing Control of Magnetic Suspension Systems,” IEEE Trans. Control System Technology, vol. 5, no. 4, pp. 427-438, 1997. [8] Data sheet, TMS320LF2407A DSP Controllers Texas Instrum e nts, SPRS145H – 2000. [9] W. Barie and J. Chiasson. “Linear and Nonliner State Space Controllers for Magnetically Levitated”,Int.J.Systems Science, Vol. 27,No.11, pp.1153-1163,1996. [10] 陳政宏,“一種新型磁浮控制系統之研究”,碩士論文,電機工程系,國立成功大學,1998。 [11] 沈金鐘,PID 控制器:理論、調整與實現,滄海書局,2001。 [12] 楊佳撰,磁浮車控制系統之設計與研究,碩士論文,國立中央大學,2000。 [13] 徐啟曜,磁浮定位控制系統之研究,碩士論文,國立中央大學,2002。 [14] 新華電腦 , DSP 從此輕鬆跑 (TI DSP320LF2407A) . 台科大 圖書股份有限公司 , 2003。 [15] 陳永平,”可變結構控制設計”,全華科技圖書公司,1999。 [16] T.Sato and Y. Tanno, “Magnetic Bearing Having PID Controller and Discontinuous Controller”, IEEE IECON, Vol. 3, pp.2122-2125, Nov 1993. [17] J.H. Lee, P. E. Allaire, G. Tao, and X. Zhang, “Integral Sliding Mode I Control of a Magnetically Suspended Balance Beam: Analysis, Simulation, and Experiment”, IEEE Trans. Electronics, Vol.6,No.3, pp.338-346,Sept 2001. [18] J. Y. Hung, “Magnetic Bearing Control Using Fuzzy Logic”, IEEE Trans. Industry Applications, Vol. 31, No. 6, NoV,PP. 1492-1497 ,Dec 1995. [19] Z. J. Yang and M. Tateishi, “Adaptive Robust Nonlinear Control of a Magnetic Levitation System,”Automatica, Vol. 37, pp.1125-1131,2001.

In this thesis, a position tracking controllers for a magnetic levitation system is developed.The plant consists of a solenoid and a ball made of steel. The solenoid is wounded by a coil,which is energized with a PWM current drive for levitation force control. The position of the ball is sensed optically by a laser range finder. A magnetic levitation system is intrinsically unstable and nonlinear. We first derived the linearized dynamic model and then validated the model by experiments.The control design is carried out with two steps-the inner-loop current control and the outer-loop position control. The inner-loop is implemented by a PI control method. In the outer-loop,sliding mode control is employed. The controller is realized by adigital signal processor.
其他識別: U0005-2008200807484200
Appears in Collections:電機工程學系所

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