Abstract
This paper deals with modeling and control of constrained industrial robots. The considered constraints arise during the contact of a robot with an external object in its environment. A novel method that is based on task-space formulations and on the modes-of-motion approach is developed to represent constraints and constrained tasks. It is shown that this methodology can handle constrained motions generally without having any of the substantial limitations of other proposed methods. For control purposes, a novel method is developed. The key feature of this method is to transform nonlinear effects (disturbances) acting on the system to where they can be estimated and statically compensated. For these purposes, only a rough model knowledge and only the position and force measurements are required. Simulation results show the superiority of the proposed method.
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References
Davison, E. J. (1976). The Robust Control of a Servomechanism Problem for Linear Time-Invariant Multivariable Systems. IEEE Transactions on Automatic Control, Vol. AC-21, No. 1, pp. 25–34.
McClamroch, N. H., and H. P. Huang (1985). Dynamics of a Closed Chain Manipulator. American Control Conference, pp. 50–54.
Müller, P. C. (1993). Schätzung und Kompensation von Nichtlinearitäten. VDI Bericht Nr. 1026, VDI-Verlag, Düsseldorf.
Tahboub, K. A. (1993). Modeling and Control of Constrained Robots. Dissertation, VDI-Fortschrittsberichte, Reihe 8, Nr. 361, VDI-Verlag, Düsseldorf.
Tahboub, K. A., and P. C. Müller (1993). A Novel Disturbance-Rejection Control Method Applied to Flexible-Joint Robots. Submitted for Publication in the IEEE Transactions on Robotics and Automation.
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© 1995 Springer-Verlag Wien
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Tahboub, K.A., Müller, P.C. (1995). Modelling and Control of Constrained Robots. In: Morecki, A., Bianchi, G., Jaworek, K. (eds) Theory and Practice of Robots and Manipulators. International Centre for Mechanical Sciences, vol 361. Springer, Vienna. https://doi.org/10.1007/978-3-7091-2698-1_17
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DOI: https://doi.org/10.1007/978-3-7091-2698-1_17
Publisher Name: Springer, Vienna
Print ISBN: 978-3-211-82697-3
Online ISBN: 978-3-7091-2698-1
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