Nonlinear isolation of transverse vibration of pre-pressure beams
Research on nonlinear isolation has always focused on the vibration of discrete systems.
The elastic vibration of the main structure itself is always ignored. In order to study the …
The elastic vibration of the main structure itself is always ignored. In order to study the …
Tunable negative stiffness spring using maxwell normal stress
A vibration isolator based on a tunable negative stiffness mechanism combines the
advantages of high-static-low-dynamic stiffness (HSLDS) isolators to expand the isolation …
advantages of high-static-low-dynamic stiffness (HSLDS) isolators to expand the isolation …
Adaptive sliding mode control based nonlinear disturbance observer for active suspension with pneumatic spring
Pneumatic springs have been used for the automotive suspension to induce a flexible
stiffness and create the control forces according to various uncertain masses of passengers …
stiffness and create the control forces according to various uncertain masses of passengers …
Nonlinear electromagnetic shunt damping for nonlinear vibration isolators
B Yan, H Ma, W Zheng, B Jian… - … /ASME Transactions on …, 2019 - ieeexplore.ieee.org
This paper presents the concept of nonlinear electromagnetic shunt damping (N-EMSD) and
employs it for the vibration isolation enhancement of nonlinear vibration isolators. A …
employs it for the vibration isolation enhancement of nonlinear vibration isolators. A …
Simulation and optimization of magnetic negative stiffness dampers
This paper presents the detailed modelling, parametric studies, and optimizations for two
recently proposed magnetic negative stiffness dampers (MNSDs). Both dampers are …
recently proposed magnetic negative stiffness dampers (MNSDs). Both dampers are …
Isolation performance of a quasi-zero stiffness isolator in vibration isolation of a multi-span continuous beam bridge under pier base vibrating excitation
HS Bouna, BRN Nbendjo, P Woafo - Nonlinear Dynamics, 2020 - Springer
This paper considers a vibration control problem for a multi-span beam bridge under pier
base vibrating excitation by using nonlinear quasi-zero stiffness (QZS) vibration isolators …
base vibrating excitation by using nonlinear quasi-zero stiffness (QZS) vibration isolators …
High-static–low-dynamic stiffness isolator with tunable electromagnetic mechanism
A high-static-low-dynamic stiffness (HSLDS) vibration isolator based on a tunable nesting-
type electromagnetic negative stiffness (NS) mechanism is presented. The stiffness …
type electromagnetic negative stiffness (NS) mechanism is presented. The stiffness …
Active suspension control of full-car systems without function approximation
This article proposes a new control approach for full-car active suspension systems with
unknown nonlinearities. The main advantage of this approach is that the uncertainties and …
unknown nonlinearities. The main advantage of this approach is that the uncertainties and …
A compliant self-stabilization nanopositioning device with modified active–passive hybrid vibration isolation strategy
Micro/mini light-emitting diodes (LEDs) display panel inspection and repairs have a high
demand for vibration isolating devices to protect industrial-level atomic force microscopes …
demand for vibration isolating devices to protect industrial-level atomic force microscopes …
Advances in variable stiffness vibration isolator and its application in spacecraft
F Liu, D Yu, C Wang, G Wang - International Journal of Structural …, 2022 - World Scientific
Variable stiffness vibration isolator (VSVI) can be switched between the low stiffness state
and high stiffness state, respectively suitable for spacecraft requirement in cutting off the jitter …
and high stiffness state, respectively suitable for spacecraft requirement in cutting off the jitter …