Results 151 to 160 of about 14,180,617 (194)

High Performance Adaptive Control of Mechanical Servo System With LuGre Friction Model: Identification and Compensation

Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME, 2012
LuGre dynamic friction model has been widely used in servo system for friction compensation, but it increases the difficulty of controller design because its parameters are difficult to be identified and its internal state is immeasurable.
Xingjian Wang, Shaoping Wang
semanticscholar   +4 more sources

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Numerical analysis of the friction-induced oscillator of Duffing's type with modified LuGre friction model

Journal of Sound and Vibration, 2019
This paper focuses on analysis of a friction-induced mechanical oscillator with cubic nonlinearity and an applied dynamical model of dry friction. The studied model is based on the classical LuGre approach to friction force modelling.
D. Pikunov, A. Stefański
semanticscholar   +3 more sources

Analytical describing function of LuGre friction model

International Journal of Intelligent Robotics and Applications, 2022
A. Mashayekhi, S. Behbahani, A. Nahvi, M. Keshmiri, M. Shakeri   +4 more
semanticscholar   +3 more sources

An investigation of a novel LuGre-based friction force model

Mechanism and Machine Theory, 2021
Click on the DOI link to access the article (may not be free).The LuGre friction force models are amongst the most popular and powerful approaches to treat frictional contact in modeling, simulation and control of mechanical systems.
Hamid Lankarani, Marek Wojtyra, Filipe Marques   +2 more
exaly   +3 more sources

Adaptive force tracking control of electrohydraulic systems with low load using the modified LuGre friction model

Control Engineering Practice, 2022
Kai-Yu Dai, Zhen-Cai Zhu, G. Shen, Yu Tang, Xiang Li, Wei Wang, Qing-Guo Wang   +6 more
semanticscholar   +3 more sources

An improved LuGre friction model and its parameter identification of structural interface in thermal environment

Mechanical Systems and Signal Processing
Tichang Jia, Jie Liu, Yun-Zhao Wang, Chao-Feng Li, Haoyan Zhang   +4 more
semanticscholar   +3 more sources

LuGre-Model-Based Friction Compensation

IEEE Transactions on Control Systems Technology, 2010
A tracking problem for a mechanical system is considered. We start with a feedback controller that is designed without attention to disturbances, which are assumed to be adequately described by a dynamic LuGre friction model.
Rolf Johansson, Anton Shiriaev, Leonid Freidovich   +2 more
exaly   +3 more sources

A new iterative identification algorithm for estimating the LuGre friction model parameters

Mechanism and Machine Theory
Saeed Mahmoudkhani, Johnathan Gorenstein, K. Ahmadi   +2 more
semanticscholar   +3 more sources

A modified LuGre friction model for an accurate prediction of friction force in the pure sliding regime

International Journal of Non-Linear Mechanics, 2016
Ashesh Saha, P. Wahi, M. Wiercigroch, A. Stefański   +3 more
semanticscholar   +3 more sources

Bayesian Inference Based Parameter Calibration of the LuGre-Friction Model

Experimental techniques (Westport, Conn.), 2020
S.369-382Load 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.
C. M. Gehb, S. Atamturktur, R. Platz, Tobias Melz   +3 more
semanticscholar   +2 more sources