Results 111 to 120 of about 548 (151)
Tunable chiral and nematic states in the triple-Q antiferromagnet Co<sub>1/3</sub>TaS<sub>2</sub>. [PDF]
Kirstein E +5 more
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Fatigue Life Assessment of High-Strength Stainless Steels via Small Punch Testing. [PDF]
Li R +10 more
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Fatigue characteristics and mechanical evaluation of basalt fiber reinforced composite material concrete under freeze-thaw cycles. [PDF]
Sun H +6 more
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Single-Axis Rotational Inertial Navigation Systems for USVs: A Review of Key Technologies. [PDF]
Su E +5 more
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Journal of Sound and Vibration, 2021
Abstract Several structures of important industrial relevance feature large-amplitude vibration, which can have an initially hardening or a softening behavior. Models with quadratic and cubic nonlinear stiffness terms are often used to predict the nonlinear dynamics of such structures. If boundary conditions constitute an important cause
Marco Amabili +2 more
exaly +3 more sources
Abstract Several structures of important industrial relevance feature large-amplitude vibration, which can have an initially hardening or a softening behavior. Models with quadratic and cubic nonlinear stiffness terms are often used to predict the nonlinear dynamics of such structures. If boundary conditions constitute an important cause
Marco Amabili +2 more
exaly +3 more sources
Bilinear product Preisach modeling of magnetic hysteresis curves
IEEE Transactions on Magnetics, 1989The classical Preisach model has been unified using population dynamics, resulting in a bilinear product model. A practical numerical procedure has been devised for the calculation of the model parameters from measured magnetization data. Experimental magnetization curves have been analyzed by this method to obtain the material parameters and the ...
G Kádár, E Kisdi-Koszó, L Potocky
exaly +4 more sources
Nonlinear dynamics of oscillators with bilinear hysteresis and sinusoidal excitation
Physica D: Nonlinear Phenomena, 2009The authors investigate the transient and steady-state response of an oscillator with hysteretic restoring force and sinusoidal excitation. Hysteresis is modeled by using the bilinear model of Caughey with a hybrid system formulation. Stability and bifurcations of periodic orbits are studied using Poincaré maps.
Tamas Kalmar-Nagy
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The Bilinear Product Model of Hysteresis Phenomena
Physica Scripta, 1989In ferromagnetic materials non-reversible magnetization processes are represented by rather complex hysteresis curves. The phenomenological description of such curves needs the use of multi-valued, yet unambiguous, deterministic functions. The history dependent calculation of consecutive Everett-integrals of the two-variable Preisach-function can ...
György Kádár
exaly +2 more sources
Stationary and non-stationary random vibration of oscillators with bilinear hysteresis
International Journal of Non-Linear Mechanics, 1996The path integral solution (PIS) technique has been applied to calculate the response statistics of a white noise excited oscillator with bilinear hysteresis. It is shown that the PIS method provides an interesting alternative for investigating the random vibration of hysteretic oscillators. Computational aspects of the application of the PIS technique
A Naess
exaly +3 more sources

