Analysis of a bio-inspired vibration isolator with a compliant limb-like structure
Bio-inspired isolators are a novel type of nonlinear isolators by mimicking the bionic
structures and behaviors. Most of them are based on limb-like structures composed of rigid …
structures and behaviors. Most of them are based on limb-like structures composed of rigid …
Nonlinear vibration isolation via a compliant mechanism and wire ropes
Nonlinear vibration isolation systems with both stiffness and damping nonlinearities are
promising for a broad-band and high-efficient isolation performance. In this research, a …
promising for a broad-band and high-efficient isolation performance. In this research, a …
Nonlinear wire rope isolator with magnetic negative stiffness
The high-static-low-dynamic-stiffness (HSLDS) isolators have been widely employed to
achieve low-frequency vibration isolation. However, traditional HSLDS isolators are prone to …
achieve low-frequency vibration isolation. However, traditional HSLDS isolators are prone to …
Asymmetric Bouc-Wen hysteresis modeling for MFC actuator via hybrid APSO-TRR identification algorithm
Z Fu, Y Shen, S Wang, W Jiang, J Li, G Bin… - Sensors and Actuators A …, 2022 - Elsevier
Macro fiber composite (MFC) is widely used in active vibration and deformation control. The
intrinsic asymmetric hysteresis nonlinearity of MFC affects the control accuracy. In this paper …
intrinsic asymmetric hysteresis nonlinearity of MFC affects the control accuracy. In this paper …
A new modeling methodology for frequency-dependent hysteresis from the perspective of phase lag and amplitude attenuation
H Wu, G Xue, H Bai, Z Ren - Nonlinear Dynamics, 2024 - Springer
The hysteresis model has long been widely discussed to describe the dynamic behavior of
magnetic materials or devices. Most models solve the hysteresis with the completely absent …
magnetic materials or devices. Most models solve the hysteresis with the completely absent …
Analysis on nonlinear stiffness isolators revealing damping thresholds
Nonlinear vibration isolators with stiffness nonlinearity show promise for a broadband
isolation performance without degrading the load capacity. An analytical method is …
isolation performance without degrading the load capacity. An analytical method is …
Acceleration effect on stress singularity and edge strength in piezoelectric/Piezomagnetic heterostructures
Y Guo, L Hua, J Wang, J Du, B Huang - Applied Mathematical Modelling, 2025 - Elsevier
The acceleration effect on edge stress singularity and edge strength in piezoelectric/
piezomagnetic heterostructures is investigated in this work. For the stress singularity …
piezomagnetic heterostructures is investigated in this work. For the stress singularity …
Analytical and experimental investigation on a NiTiNOL circular ring-type vibration isolator with both stiffness and damping nonlinearities
Vibration isolators with both stiffness and damping nonlinearities are expected to exhibit the
advantages of broad-band and high-efficiency vibration isolation. A NiTiNOL circular ring is …
advantages of broad-band and high-efficiency vibration isolation. A NiTiNOL circular ring is …
Free and parametric vibrations of an elastic ring structure induced by rotating internal and external time-varying excitations
N Gao, S Wang, J Wang - Nonlinear Dynamics, 2022 - Springer
Ring structures can generate significant vibration due to the internal and external
excitations. A mathematical model of a thin ring subjected to time-varying springs and forces …
excitations. A mathematical model of a thin ring subjected to time-varying springs and forces …
A new hysteresis model based on Weibull cumulative distribution function and Jiles–Atherton hysteresis model
G Xue, H Bai, T Li, Z Ren, Z Wu - Nonlinear Dynamics, 2024 - Springer
Built on Weibull cumulative distribution function and the hysteresis rule of Jiles–Atherton
model, this paper proposes a new hysteresis function suitable for modeling the hysteretic …
model, this paper proposes a new hysteresis function suitable for modeling the hysteretic …