On the appearance of horseshoe chaos in a nonlinear hysteretic systems with negative stiffness
Sign Up to like & getrecommendations! Published in 2021 at "Archive of Applied Mechanics"
DOI: 10.1007/s00419-021-02038-5
Abstract: The problem of inhibition of horseshoe chaos in a nonlinear hysteretic systems using negative stiffness is investigated in this paper. The Bouc–Wen model is used to describe the force produced by both the purely hysteretic… read more here.
Keywords: chaos nonlinear; nonlinear hysteretic; hysteretic systems; negative stiffness ... See more keywords
Fast and universal approach for quantitative measurements of bistable hysteretic systems
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2021.168170
Abstract: Abstract Accurate and fast characterization of hysteretic systems can accelerate progress in fields as diverse as biomedicine, sensors, data storage, and logic devices. Here, we introduce a fast approach to determine magnetic parameters (intrinsic coercivities… read more here.
Keywords: bistable hysteretic; fast universal; traditional forc; approach ... See more keywords
Approximate survival probability determination of hysteretic systems with fractional derivative elements
Sign Up to like & getrecommendations! Published in 2017 at "Probabilistic Engineering Mechanics"
DOI: 10.1016/j.probengmech.2017.10.001
Abstract: Abstract A Galerkin scheme-based approach is developed for determining the survival probability and first-passage probability of a randomly excited hysteretic systems endowed with fractional derivative elements. Specifically, by employing a combination of statistical linearization and… read more here.
Keywords: probability; approximate survival; hysteretic systems; survival probability ... 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