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論文名稱 Title |
以順滑模態技術設計之適應性導數估測器 Design of Adaptive Derivative Estimator Using Sliding Mode Technique |
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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 |
41 |
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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 |
2003-06-20 |
繳交日期 Date of Submission |
2003-09-01 |
關鍵字 Keywords |
可變結構、導數估測器、切換增益 switching gain, derivative estimator, variable structure |
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統計 Statistics |
本論文已被瀏覽 5704 次,被下載 14 次 The thesis/dissertation has been browsed 5704 times, has been downloaded 14 times. |
中文摘要 |
本論文係探討n階適應性積分可變結構導數估測器之設計。文中所設計的導數估測器可視為現有的估測器之延伸,當輸入訊號是平滑且具n階微分的有界訊號時,這個新架構可以被直接當作n階的微分器使用。針對切換增益,我們使用適應性運算法則除去了需預知輸入訊號微分上界的要求。新設計的一階、二階以及n階架構的 |
Abstract |
This thesis is concerned with the designing of an nth order adaptive integral variable structure derivative estimator (AIVSDE). The proposed estimator's scheme is in fact a modified and extended version of the existing AIVSDE. The new proposed AIVSDE can be used as a direct nth differentiator for a smooth signal which has n continuous and bounded derivatives. The adaptive algorithm is utilized for the switching gain to remove the requirement for a priori knowledge about the upper bound of the derivative of the input signal. The stability of the redesigned first order, the second order, and the nth order derivative's estimation is guaranteed by the proposed scheme. An example is demonstrated for showing the applicability of the proposed AIVSDE. |
目次 Table of Contents |
Contents Abstract i List of Figures iv Chapter 1 Introduction 1 1.1 Motivation............................ 1 1.2 Brief Sketch of the Contents.................. 2 Chapter 2 Introduction to Background of the AIVS Derivative Estimator 4 2.1 Design of the First Order AIVS Derivative Estimator[1]..........4 Chapter 3 Design of the nth Order AIVSDE.........10 3.1 Design of the First Order AIVSDE.........10 3.2 Design of the second Order AIVSDE.........13 3.3 Design of the third Order AIVSDE.........17 Chapter 4 Simulations 23 Chapter 5 Conclusions 37 Bibliography 38 |
參考文獻 References |
[1] C. C. Cheng, and C. Y. Juan, ``Design of derivative estimator using adaptive integral variable structure technique," Proceedings of 2000 American Control Conference, pp. 3187-3191, 2000. [2] C. C. Cheng,`` Realizing controllers using sliding mode technique," Ph.D. Dissertation, Department of Electrical Engineering, The Univ. of Texas at Arlington. [3] J. M. Hsiao, C. C. Cheng, and C. C. Kao, ``Sliding Mode Control for Perturbed Nonlinear System," R.O.C. Automatic Contr. Conf., pp. 475-480,2000. [4] J. X. Xu, T. H. Lee, and W. Mao, ``On the design of adaptive derivative estimator using variable structure," Proceedings of 1995 American Control Conference," pp. 529-533,1995. [5] J. X. Xu, Q. W. Jia, and T. H. Lee, ``On the design of a nonlinear adaptive variable structure derivative estimator," IEEE Transactions on Automatic Control, Vol. 45, No. 5, pp. 1028-1033,2000 [6] H. Elmali, and N. Olgac, ``Sliding mode control with perturbation estimation (SMCPE):a new approach," Int. J. Contr., Vol. 56, No. 4, pp. 923-941,1992. [7] H. Elmali, and N. Olgac, ``Satellite attitude control via sliding mode with perturbation estimation," IEE Proceeding-Control Theory and Application, Vol. 143, No. 3., pp. 276-282,1996. [8] H. Seraji, ``Simple method for model reference adaptive control," Int. J. Control, Vol. 49, No. 1, pp. 367-371,1989. [9] D. S. Yoo, and M. J. Chung, ``A variable structure control with simple adaptive laws for upper bounds on the norm of the uncertainties," IEEE Trans. Automat. Contr., AC-37, NO. 6, pp. 860-864,1992. [10] K. M. Chang, ``Adaptive sliding controller for uncertain second order system," JSME, Series C, Vol. 42, NO. 4, pp. 930-935,1999. [11] J. J. E. Slotine and S.S. Sastry, ``Tracking control of non-linear systems using sliding surfaces, with application to robot manipulators," Int. J. Contr., Vol. 38, No. 2, pp. 465-492,1983. [12] V. I. Utkin, ``Variable structure systems with sliding modes," IEEE Trans. Automat. Contr., Vol. AC-22 , No. 2, pp. 212-222,1977. [13] J. D. Wang, T. L. Lee, and Y. T. Jang, ``New Method to design an Integral variable structure controller," IEEE Trans. Automat. Contr., Vol. 41, NO. 1, pp. 140-143,1996. [14] B. Z. Golembo, S. V. Emelyanov, V. I. Utkin, and A. M. Shubladze, ``Application of piecewise-continuous dynamic systems to filtering problem," Automat. Remote Contr., No. 3, pp. 62-72,1976. [15] C. C. Cheng, and I. M. Liu,``Design of MIMO output feedback integral variable structure controllers," Journal of the Franklin Institute, Vol. 336, No. 7, pp. 1119-1134, 1999. [16] C. C. Cheng, M. H. Lin, and J. M. Hsiao, ``Sliding mode controllers design for linear discrete-time systems with matching perturbations," Automatica, Vol. 36, No. 8, pp. 1205-1211, 2000. [17] C. T. Chen, Analog and Digital Control System Design: TransferFunction, State-Space, and Algebraic Methods, Saunders College Publishing, 1993. |
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