Revised adaptive active disturbance rejection sliding mode control strategy for vertical stability of active hydro-pneumatic suspension

G Chen, Y Jiang, Y Tang, X Xu - ISA transactions, 2023 - Elsevier
The unmanned ground vehicle (UGV) travels in complex and uncertain terrain. Its vertical
stability is a key factor affecting the working state and service life of high-sensitivity on-board …

Advance the efficiency of an active suspension system by the sliding mode control algorithm with five state variables

TA Nguyen - IEEE Access, 2021 - ieeexplore.ieee.org
Roughness on the road is the main cause of the oscillation when the vehicle travels. The
suspension system plays a role in maintaining the stability of the vehicle in fluctuating states …

A novel sliding mode control algorithm for an active suspension system considering with the hydraulic actuator

DN Nguyen, TA Nguyen, ND Dang - Latin American Journal of Solids …, 2022 - SciELO Brasil
The suspension system has the role of regulating and extinguishing oscillations in the
vehicle. To improve stability and comfort, the active suspension system is proposed to …

A new optimization control policy for fuzzy vehicle suspension systems under membership functions online learning

Z Zhang, J Dong - IEEE Transactions on Systems, Man, and …, 2022 - ieeexplore.ieee.org
Active vehicle suspension systems play a crucial role in isolating vibration between the car
body and pavement. In this article, based upon Takagi–Sugeno (T–S) fuzzy model, a novel …

A novel fuzzy PID controller for nonlinear active suspension system with an electro-hydraulic actuator

V Kumar, KPS Rana - Journal of the Brazilian Society of Mechanical …, 2023 - Springer
This paper proposes a novel controller based on the fuzzy logic soft computing technique. It
is realized discretely by transforming the conventional Proportional plus Integral plus …

Application of MIMO control algorithm for active suspension system: a new model with 5 state variables

ML Nguyen, TTH Tran, TA Nguyen… - … American Journal of …, 2022 - SciELO Brasil
This paper introduces the LQR control algorithm for the active suspension system. Because
the model of the vehicle dynamics used in this paper includes a hydraulic actuator …

Design of static output feedback and structured controllers for active suspension with quarter-car model

M Park, S Yim - Energies, 2021 - mdpi.com
This paper presents a method to design active suspension controllers for a 7-Degree-of-
Freedom (DOF) full-car (FC) model from controllers designed with a 2-DOF quarter-car (QC) …

On designing Lyapunov-Krasovskii functional for time-varying delay T–S fuzzy systems

BA Sadek, T El Houssaine, C Noreddine - Journal of the Franklin Institute, 2022 - Elsevier
In this work, we have investigated the problem of assessing stability and designing an
appropriate feedback control law for TS fuzzy systems with time-varying delay. By way of …

Design of static output feedback controllers for an active suspension system

Y Jeong, Y Sohn, S Chang, S Yim - IEEE Access, 2022 - ieeexplore.ieee.org
This paper presents a method by which to design linear quadratic (LQ) static output
feedback (SOF) controllers with a 2-DOF quarter-car model for an active suspension system …

Design of virtual reference feedforward controller for an active suspension system

Y Jeong, Y Sohn, S Chang, S Yim - IEEE Access, 2022 - ieeexplore.ieee.org
This paper presents a method to design a virtual reference feedforward controller (VRFC) for
an active suspension system. Generally, it is not easy to apply a feedforward control to an …