Open AccessProceedings Article
Experimental comparison of different friction models for accurate low-velocity tracking
TLDR
In this paper, the Coulomb friction model is compared with four friction models, one static model and three comprehensive dynamic models, with respect to their friction compensation ability, including the one described in this paper.Abstract:
Low velocity friction causes positioning and contouring errors such as the quadrant glitch in machine tool table systems. Numerous comprehensive friction models are described in literature. A comparison of these models with respect to feedforward friction compensation is not yet available: only comparisons with the Coulomb friction model are available. This paper compares four friction models, one static model and three comprehensive dynamic models, with respect to their friction compensation ability.read more
Citations
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Journal Article
Technical Note: modification of the Leuven integrated friction model structure
TL;DR: In this paper, a modification of the integrated friction model structure proposed by Swevers et al. called the Leuven model is presented, which allows accurate modeling both in the presliding and the sliding regimes without the use of a switching function.
Journal ArticleDOI
A survey and comparison of several friction force models for dynamic analysis of multibody mechanical systems
TL;DR: It can be stated that both the choice of the friction force model and friction parameters involved can significantly affect the simulated/modeled dynamic response of mechanical systems with friction.
Proceedings ArticleDOI
A generalized Maxwell-slip friction model appropriate for control purposes
TL;DR: In this paper, a generalized Maxwell-slip (GMS) model is proposed to simulate the contact physics at the asperity level, which is capable of predicting accurately not only the presliding regime and Stribeck effect, but also friction lag, transition behavior, breakaway force and the non-drifting ('stiction') property.
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Dahl and LuGre dynamic friction models — The analysis of selected properties
TL;DR: In this paper, a method of determination of parameters for LuGre and Dahl dynamic friction models is presented, in which the objective function is a minimisation of the sum of squares of relative errors between the actual and modelled friction hysteresis courses.
Proceedings ArticleDOI
Comparison of model and non-model based friction compensation techniques in the neighbourhood of pre-sliding friction
TL;DR: In this article, the authors compare two different friction compensation techniques on a machine tool table: a friction model based feed forward technique and a disturbance observer which does not depend on a frictionmodel.
References
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Journal ArticleDOI
A new model for control of systems with friction
TL;DR: A new dynamic model for friction is proposed that captures most of the friction behavior that has been observed experimentally, including the Stribeck effect, hysteresis, spring-like characteristics for stiction, and varying break-away force.
An integrated friction model structure with improved presliding behaviour for accurate friction compensation
TL;DR: The general friction model allows modeling of individual friction systems through the identification of a set of parameters that determine the complete behavior of the system and has been used to identify the friction behavior of a linear slide as well as that of the KUKA robot.
Journal ArticleDOI
An integrated friction model structure with improved presliding behavior for accurate friction compensation
TL;DR: In this paper, the authors present a dynamical friction model structure which allows accurate modeling both in the sliding and the presliding regimes, and the transition between these two regimes is accomplished without a switching function.
Journal Article
Technical Note: modification of the Leuven integrated friction model structure
TL;DR: In this paper, a modification of the integrated friction model structure proposed by Swevers et al. called the Leuven model is presented, which allows accurate modeling both in the presliding and the sliding regimes without the use of a switching function.