Discrete implementation and generalization of the extended state observer

Proceedings of the American Control Conference

Volumn 2006, Issue , 2006, Pages 2209-2214

  Miklosovic, Robert ^a   Radke, Aaron ^a   Gao, Zhiqiang ^a  

^a Cleveland State University   (United States)

Author keywords

Disturbance observer; Estimator; Extended state observer; Observer; Output feedback; Unknown input observer

Indexed keywords

ANALOG TO DIGITAL CONVERSION; DISCRETE TIME CONTROL SYSTEMS; DISTURBANCE REJECTION; FINITE DIFFERENCE METHOD; MATHEMATICAL MODELS; MOTION CONTROL;

DISTURBANCE OBSERVERS; EXTENDED STATE OBSERVERS (ESO); OUTPUT FEEDBACK; UNKNOWN INPUT OBSERVERS;

STATE ESTIMATION;

EID: 34047204247     PISSN: 07431619     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (25)

1. Kalman, Rudolph, and Emil, "A new approach to linear filtering and prediction problems," Transactions of the ASME-Joumal of Basic Engineering, vol. 82, no. Series D, pp. 35-45, 1960.
2. D. Luenberger, "Observers for multivariable systems," IEEE Transactions on Automatic Control, vol. 11, no. 2, pp. 190-197, 1966.
3. J. C. Doyle and G. Stein, "Multivariable feedback design: Concepts for a classical/modern synthesis," Automatic Control, IEEE Transactions on, vol. 26, no. 1, pp. 4-16, 1981.
4. B. Friedland, The Control Handbook. CRC Press, IEEE Press, 1996, ch. Observers, pp. 607-618.
5. C.-T. Chen, Linear System Theory and Design (Oxford Series in Electrical and Computer Engineering), 3rd ed. Oxford University Press, August 1998.
6. rd ed., Menlo Park, CA: Addison Wesley Longman, Inc., 1998, pp. 328-337.
7. th ed., Upper Saddle River, NJ: Prentice-Hall, Inc., 2002, pp. 239-242, 601-604.
8. A. Radke and Z. Gao, "A survey of state and disturbance observers for practitioners," Proc. of the American Control Conference, June 14-16 2006.
9. G. Basile and G. Marro, "On the observability of linear, time-in variant systems with unknown inputs," Journal of Optimization theory and applications, vol. 2, no. 6, pp. 410-415, 1969.
10. C. Johnson, "Accommodation of external disturbances in linear regulator and servomechanism problems," IEEE Transactions on Automatic Control, vol. AC-16, no. 6, pp. 635-644, December 1971.
11. G. H. Hostetter and J. Meditch, "On the generalization of observers to systems with unmeasurable, unknown inputs," Automatica, vol. 9, pp. 721-724, 1973.
12. C. Johnson, "Theory of disturbance-accommodating controllers," Control and Dynamic Systems, vol. 12, pp. 387-489, 1976.
13. T. Umeno and Y. Hori, "Robust speed control of dc servomotors using modern two degrees-of-freedom controller design," IEEE Transactions on Industrial Electronics, vol. 38, no. 5, pp. 363-368, October 1991.
14. J. Han, "Nonlinear Design Methods for Control Systems", Proc. 14th IFAC World Congress, 1999.
15. Z. Gao, "Scaling and bandwidth-parameterization based controller tuning," American Control Conference, pp. 4989-4996, June 2003.
16. Y. Hori and K. Shimura, "Position/force control of muli-axis robot manipulator based on the tdof robust servo controller for each joint," Proc. of the American Control Conference ACC/WM9, vol. 1, pp. 753-757, 1992.
17. E. Schrijver and J. van Dijk, "Disturbance observers for rigid mechanical systems: Equivalence, stability, and design," Journal of Dynamic Systems, Measurement, and Control, vol. 124, no. 4, pp. 539-548, 2002.
18. ∞ methods. Addison Wesley, 1999.
19. Z. Gao and S. Hu, "A novel motion control design approach based on active disturbance rejection," Proc. of the 40th IEEE conference on Decision and Control, p. 4974, December 2001.
20. Y. Hou, Z. Gao, F. Jiang, and B. T. Boulter, "Active disturbance rejection control for web tension regulation," IEEE Conference on Decision and Control, 2001.
21. B. Sun, "Dsp-based advanced control algorithms for a dc-dc power converter," Master's thesis, Cleveland State University, June 2003.
22. R. Kotina, Z. Gao, and A. J. van den Bogert, "Modeling and control of human postural sway," XXth Congress of the International Society of Biomechanics, Cleveland, Ohio, July 31 - August 5, 2005.
23. R. Miklosovic and Z. Gao, "A dynamic decoupling method for controlling high performance turbofan engines," Proc. of the 16th 1FAC World Congress, July 4-8, 2005.
24. D. Tenne and T. Singh, "Characterizing performance of α - β - γ filters," IEEE Transactions on Aerospace and Electronic Systems, vol. 38, no. 3, pp. 1072-1087, July 2002.
25. R. Miklosovic and Z. Gao, "A robust two-degree-of-freedom control design technique and its practical application", Proc. of the IEEE Industrial Application Society World Conference, Oct. 3-7, 2004.