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Nonlinear Normal Modes and the LuGre Friction Model Parameter Identification
Volume 4A: Dynamics, Vibration, and Control, 2014A Hybrid friction model has recently been developed by Azizian and Mureithi [1] to simulate the general friction behavior between surfaces in contact. However, identification of the model parameters remains an unresolved problem. To identify the parameters of the friction model, the following quantities are required: contact forces ...
Abdallah Hadji, Njuki Mureithi
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On the Parameter Identification of LuGre Tire Friction Model
Volume 7B: 9th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, 2013In this investigation, use of the LuGre tire friction model for the transient brake force analysis is discussed. In particular, a numerical procedure for estimating parameters for the LuGre tire force model is developed. The parameters of the distributed LuGre model are identified such that the error function of tire forces obtained using the model and
Yusuke Matsutani, Hiroyuki Sugiyama
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Necessary and sufficient conditions for passivity of the LuGre friction model
IEEE Transactions on Automatic Control, 2000Summary: Friction is a nonlinear phenomenon difficult to describe analytically. To capture its effect in mechanical systems, a bristle-based dynamical model, known as the LuGre model, was proposed in the literature. It is difficult to assess whether this (or any other) mathematical model constitutes a bona fide friction model.
Barabanov, Nikita, Ortega, Romeo
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Modeling friction effects in lubricated roller guideways using a modified LuGre model
Journal of Vibration and Control, 2021Guideways accommodate tool or workpiece translations, and their dynamic behavior and associated sliding effects have great impact on the precision, stability, and performance of the machine tool. During machining, guideway rollers experience oscillatory excitations because of cutting forces, which necessitate considering their pre-sliding behavior ...
Parivash Soleimanian, Hamid Ahmadian
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Contact transition modelling on planar manipulation system with LuGre friction model
2015 10th International Workshop on Robot Motion and Control (RoMoCo), 2015In this paper, for motion planning and controlling on manipulation system, a novel contact transition model is proposed by employing the LuGre friction model instead of Coulomb friction. The LuGre model is a differential equation with a state variable defined as the microscopic average bristle deflection between bodies and has the capability of more ...
Akira Nakashima +2 more
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LuGre Friction Model: Application to a Pneumatic Actuated System
2015Pneumatic systems offer a wide range of load capacity and velocities, present advantageous power to weight ratios and do not generate thermal or magnetic fields. However, their broader use in industry has been hindered by the difficulties found in fine motion or force control.
João Falcão Carneiro +1 more
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Bayesian Inference Based Parameter Calibration of the LuGre-Friction Model
Experimental Techniques, 2020Load redistribution in smart load bearing mechanical structures can be used to reduce negative effects of damage or to prevent further damage if predefined load paths become unsuitable. Using controlled friction brakes in joints of kinematic links can be a suitable way to add dynamic functionality for desired load path redistribution.
C.M. Gehb +3 more
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Friction compensation for nonlinear systems based on the lugre model
IFAC Proceedings Volumes, 2004Friction may be a major obstacle for stability and control performance. Based on a nominal control law, which stabilizes a nonlinear dynamical system to an equilibrium or to a desired limit cycle motion and which is derived without taking the friction disturbance into account, a method for compensating the impact of the friction is presented and ...
A. Robertsson, A. Shiriaev, R. Johansson
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Parameter Identification of LuGre Friction Model for Robot Joints
Advanced Materials Research, 2012The LuGre friction model well captures most of the friction behavior, but it was very difficult to identify the parameters of the LuGre model. The LuGre friction model, theory of static and dynamic parameters identification of the LuGre model as well as the algorithm based on particle swarm optimization are summarized according to the previous work ...
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Parameter Identification for Lugre Friction Model using Genetic Algorithms
2006 International Conference on Machine Learning and Cybernetics, 2006Parameter identification for mechanical servo systems with nonlinear friction term is very difficult, and linear identification techniques are not adoptable because that the parameters can not be linear parameterized as well as the local minimum problem.
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