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Cited by 269

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Lyapunov-Based Tracking Control in the Presence of Uncertain Nonlinear Parameterizable Friction

Makkar, C., Hu, G., Sawyer, W.G., Dixon, W.E.·2007·IEEE Transactions on Automatic Control

Abstract

Modeling and compensation for friction effects has been a topic of considerable mainstream interest in motion control research. This interest is spawned from the fact that modeling nonlinear friction effects is a theoretically challenging problem, and compensating for the effects of friction in a controller has practical ramifications. If the friction effects in the system can be accurately modeled, there is an improved potential to design controllers that can cancel the effects; whereas, excessive steady-state tracking errors, oscillations, and limit cycles can result from controllers that do not accurately compensate for friction. A tracking controller is developed in this paper for a general Euler-Lagrange system that contains a new continuously differentiable friction model with uncertain nonlinear parameterizable terms. To achieve the semi-global asymptotic tracking result, a recently developed integral feedback compensation strategy is used to identify the friction effects online, assuming exact model knowledge of the remaining dynamics. A Lyapunov-based stability analysis is provided to conclude the tracking and friction identification results. Experimental results illustrate the tracking and friction identification performance of the developed controller.

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Metadata

Authors
Makkar, C., Hu, G., Sawyer, W. G., & Dixon, W. E.
Venue
IEEE Transactions on Automatic Control
Published
2007-10
Volume
52
Issue
10
Pages
1988-1994
ISSN
0018-9286 (ISSN-L)
OpenAlex
W1988469697
Cited by
269
References
5
FWCI
23.30
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Lyapunov-Based Tracking Control in the Presence of Uncertain Nonlinear Parameterizable Friction. https://app.cochat.ai/papers/10.1109/tac.2007.904254
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Makkar, C., Hu, G., Sawyer, W. G., & Dixon, W. E. (2007). Lyapunov-Based Tracking Control in the Presence of Uncertain Nonlinear Parameterizable Friction. IEEE Transactions on Automatic Control. https://doi.org/10.1109/tac.2007.904254

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