Abstract
This note deals with the problem of controlling a robot manipulator without the needing the precise knowledge of the robot model physical parameters and by using only angular position feedback. Sliding observers are used here to estimate the link velocities. This observer together with a nonlinear control law are modified, according to the Leitmann procedure (Leitmann, 1981), in order to face uncertainties on the robot model parameters and to yield locally exponentially closed-loop systems.
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References
CANUDAS DE WIT, G, FIXOT, N., ASTROM K.J.: “Trajectory tracking in robot manipulators via nonlinear state estimate feedback”, Submitted to IEEE Trans. Robotics and Automation, 1990.
CANUDAS DE WIT, C, ASTROM K.J., FIXOT, N.: “Computed Torque Control via nonlinear Observers”, MTNS Conference, Amsterdam, Holland, June, 1989. Also to appear in IJACSP.
CANUDAS C., SLOTINE J.J.E.: “Sliding observers for robot manipulators”, IFAC Symposium on nonlinear control systems design, June 1989, Capri, Italy.
LEITMANN G.: “On the efficacy of nonlinear control in uncertain linear systems”, J. Dyn. Sys. Measure and Control, Vol. 103, pp. 95–102,1981.
FILIPPOV A.F. : “Differential equations with discontinuous right-hand side., Am. Math. Soc. Trans., Vol. 62, p. 199, 1960.
ORTEGA, R., SPONG, M. “Adaptive Motion Control of Rigid Robots: A Tutorial”, IEEE Conference on Decision and Control, 1988, pp 1575–1584.
SPONG, M. VIDYASAGAR” Robot Dynamics and Control”, John and Wiley and Sons, 1989.
SAMSON, C “ Robust Nonlinear Control of Robotic Manipulators” Proc. 22nd IEEE CDC, San Antonio, Dec. 1983.
UTKIN V.I.: “Variable structure systems with sliding mode: a survey”, IEEE Trans. Automatic Control, Vol. 22, p. 212, 1977.
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© 1991 Springer Science+Business Media New York
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de Wit, C.C., Fixot, N. (1991). Robot Control Via Robust State Estimate Feedback. In: New Trends in Systems Theory. Progress in Systems and Control Theory, vol 7. Birkhäuser, Boston, MA. https://doi.org/10.1007/978-1-4612-0439-8_21
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DOI: https://doi.org/10.1007/978-1-4612-0439-8_21
Publisher Name: Birkhäuser, Boston, MA
Print ISBN: 978-1-4612-6760-7
Online ISBN: 978-1-4612-0439-8
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