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
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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
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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