Parameters adaptive identification of Bouc-Wen hysteresis
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.1339
Abstract: Abstract The adaptive identification method is designed for estimation of system parameters with the Bouc-Wen hysteresis. It is based on the use of adaptive observers and eliminates the problems inherent the identification procedures of such… read more here.
Keywords: system; bouc wen; wen hysteresis; identification ... See more keywords
Exploring a generalized nonlinear multi-span bridge system subject to multi-support excitation using a Bouc-Wen hysteretic model
Sign Up to like & getrecommendations! Published in 2020 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2020.106160
Abstract: Abstract This paper presents a generalized reduced-order nonlinear model subjected to multi-support seismic excitation. The hysteretic, nonlinear, relationship of piers is phenomenologically captured by a calibrated Bouc-Wen model. This generalized reduced-order model is benchmarked against… read more here.
Keywords: support excitation; model; bouc wen; multi support ... See more keywords
Adaptive UKF-Based Parameter Estimation for Bouc-Wen Model of Magnetorheological Elastomer Materials
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Aerospace Engineering"
DOI: 10.1061/(asce)as.1943-5525.0000961
Abstract: AbstractStructural system identification has attracted much attention in the structural dynamic field over the past decades. For identifying parameters of the inelastic response of a structure unde... read more here.
Keywords: adaptive ukf; parameter estimation; bouc wen; based parameter ... See more keywords
Tracking control of a piezo-actuated compliant mechanism based on an improved Bouc–Wen hysteresis model with variable parameters
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DOI: 10.1063/5.0151428
Abstract: To deal with the challenges that the classical Bouc–Wen model fails to precisely characterize amplitude-dependent hysteresis and asymmetric hysteresis, an improved Bouc–Wen model with variable parameters is presented. The proposed model introduces asymmetric terms and… read more here.
Keywords: control; wen model; improved bouc; model ... See more keywords
Application of an Extended Bouc-Wen Model in Seismic Response Prediction of Unbonded Fiber-Reinforced Isolators
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Earthquake Engineering"
DOI: 10.1080/13632469.2016.1138166
Abstract: The focus of this article is on seismic-response prediction of Stable Unbonded-Fiber Reinforced Elastomeric Isolators (SU-FREIs). The lateral load-displacement of a SU-FREI can be characterized with a gradual softening that is followed by stiffening. An… read more here.
Keywords: wen model; model; bouc wen; response ... See more keywords
Parameter identification of degrading and pinched hysteretic systems using a modified Bouc–Wen model
Sign Up to like & getrecommendations! Published in 2018 at "Structure and Infrastructure Engineering"
DOI: 10.1080/15732479.2018.1469652
Abstract: Abstract The Bouc–Wen (BW) model is a successful differential equations model used to describe a wide range of nonlinear hysteretic systems. However, it is unable to describe force degradation, stiffness degradation and pinching effects. Therefore,… read more here.
Keywords: wen model; hysteretic systems; degrading pinched; model ... See more keywords
MR Damper Modeling Performance Comparison Including Hysteresis and Damper Optimization
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DOI: 10.1109/access.2021.3057174
Abstract: This research paper represents the analysis and simulation of semi-active suspension using non-linear modeling of the Magneto-Rheological (MR) suspension with consideration of the hysteresis behavior for a quarter car model. The research is based on… read more here.
Keywords: damping force; optimization; bouc wen; hysteresis ... See more keywords
Hysteresis Modelling of Mechanical Systems at Nonstationary Vibrations
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DOI: 10.1155/2018/7102796
Abstract: This paper considers and reviews a number of known phenomenological models, used to describe hysteretic effects of various natures. Such models consider hysteresis system as a “black box” with experimentally known input and output, related… read more here.
Keywords: modelling mechanical; hysteresis; mechanical systems; model ... See more keywords
Rigid ring with Bouc–Wen tire model for vehicle dynamic analysis
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406216647416
Abstract: Tires are one of the main automobile components that affect driving performance and ride quality. The rigid ring tire model had been widely used to characterise a vehicle rolling over uneven road surfaces. The stiffness… read more here.
Keywords: tire; ring bouc; rigid ring; model ... See more keywords
Nonlinear identification of Bouc-Wen hysteretic parameters using improved experience-based learning algorithm
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DOI: 10.12989/sem.2020.76.1.101
Abstract: In this paper, an improved experience-based learning algorithm (EBL), termed as IEBL, is proposed to solve the nonlinear hysteretic parameter identification problem with Bouc-Wen model. A quasi-opposition-based learning mechanism and new updating equations are introduced… read more here.
Keywords: bouc wen; improved experience; based learning; learning algorithm ... See more keywords