Stochastic response and stability analysis of nonlinear vehicle energy-regenerative suspension system with time delay

YH Sun, ZB Zeng, ML Huang - Engineering Structures, 2024 - Elsevier
With the rapid development of new energy vehicles, a novel vehicle energy-regenerative
suspension for simultaneous vibration suppression and energy harvesting has become one …

Stochastic dynamics of an electromagnetic energy harvesting suspension with time-delayed feedback and fractional damping

YG Yang, MH Cen - International Journal of Non-Linear Mechanics, 2024 - Elsevier
Electromagnetic energy harvesting suspension (EMEHS) systems can convert mechanical
energy into electrical energy, which has attracted much attention in the field of automotive …

Analytical computation method for steady-state stochastic response of a time-delay nonlinear automotive suspension system

W Wang, Y Song - Mechanical Systems and Signal Processing, 2019 - Elsevier
A novel analytical computation method of steady-state probability density function (PDF) is
presented to solve the stochastic response of a time-delay nonlinear automotive suspension …

[HTML][HTML] Stochastic analysis and vibration suppression of a time-delayed system with nonlinear energy sink

YH Sun, DX Dai, Y Liu - International Journal of Non-Linear Mechanics, 2024 - Elsevier
Nonlinear energy sink (NES) is of great significance in attenuating structural vibration. Time-
delay phenomenon in a mechanical system is inevitable. Different from existing works, the …

Characteristics and control of suspension system of vehicle subjected to non-stationary random excitations based on varying resonant frequency bands

B Zhang, T Dai, CA Tan - … in Applied Nonlinear Dynamics, Vibration and …, 2022 - Springer
It is difficult to improve the time and frequency resolution at the same time using traditional
time-frequency analysis methods, such as Short Time Fourier Transform (STFT) and Wavelet …

Study on the stability and vibration reduction of nonlinear active suspension system with time-delayed feedback control

SJ Shao, CB Ren, D Jing… - Journal of Low Frequency …, 2021 - journals.sagepub.com
In this paper, a nonlinear two-degrees-of-freedom active suspension system model with time-
delayed feedback control is studied. It is well known that a time delay has destabilizing effect …

An optimal control method for time-delay feedback control of 1/4 vehicle active suspension under random excitation

K Wu, C Ren, Y Chen - Journal of Low Frequency Noise …, 2022 - journals.sagepub.com
Time-delay feedback control can effectively broaden the damping frequency band and
improve the damping efficiency. However, the existing time-delay feedback control strategy …

Research on energy-regenerative performance of suspension system with semi-active control

DH Shi, L Chen, RC Wang, CC Yuan, YL Liu - Journal of Vibration …, 2019 - Springer
Background If the vibration energy of traditional vehicle shock absorber is harvested and
reused, the vehicle fuel consumption and exhaust emission will be further reduced. Various …

Enhanced energy harvesting using time-delayed feedback control from random rotational environment

Y Zhang, Y Jin, Y Li - Physica D: Nonlinear Phenomena, 2021 - Elsevier
Motivated by improving performance of a bi-stable vibration energy harvester (VEH) from the
viewpoint of vibration control, the time-delayed feedback control of displacement and …

Adaptive optimal fault-tolerant vibration control and sensitivity analysis of semi-active suspension based on a self-powered magneto-rheological damper

X Gao, Q Jiang, G Zhang, J Niu… - Smart Materials and …, 2024 - iopscience.iop.org
To reuse the energy dissipated by vehicle suspension, a semi-active suspension with a self-
powered magneto-rheological damper is proposed. An electromechanical coupling model of …