Journal ArticleDOI
Fuzzy logic based yaw stability control for active front steering of a vehicle
TLDR
A fuzzy logic based yaw stability controller for an active front steering of a four-wheeled road vehicle by using steer-by-wire system is proposed and the results are compared with the existing fuzzy control system which uses two inputs such steering angle and yaw rate.Abstract:
Yaw stability control is an important consideration for improving the stability and handling behavior of a vehicle during extreme steering maneuvers This paper proposes a fuzzy logic based yaw stability controller for an active front steering of a four-wheeled road vehicle by using steer-by-wire system The proposed control system takes the yaw rate error, the steering angle given by the driver and the vehicle body side slip angle as inputs, for calculating the additional steering angle as output for stabilizing the yaw moment of the vehicle A three degrees-of-freedom vehicle model is considered Performance of the proposed system is simulated for sinusoidal, step maneuver using Matlab/Simulink tool, and the results are compared with the existing fuzzy control system which uses two inputs such steering angle and yaw rate The simulation results show better performance of the proposed fuzzy based yaw controller as compared with the existing control systemread more
Citations
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Journal ArticleDOI
Lateral Path Tracking Control of Autonomous Land Vehicle Based on ADRC and Differential Flatness
TL;DR: This paper presents a tracking control method for the lateral motion of an autonomous land vehicle (ALV) based on active disturbance rejection control (ADRC) scheme and differential flatness theory, and the flatness of the linear model is proved and a flat output is found.
Journal ArticleDOI
Chassis Integrated Control for Active Suspension, Active Front Steering and Direct Yaw Moment Systems Using Hierarchical Strategy
TL;DR: In this article, a three-layer hierarchical structure is proposed to coordinate the interactions among active suspension system (ASS), active front steering (AFS), and direct yaw moment control (DYC).
Journal ArticleDOI
Interactive Control Paradigm-Based Robust Lateral Stability Controller Design for Autonomous Automobile Path Tracking With Uncertain Disturbance: A Dynamic Game Approach
TL;DR: Simulation and hardware-in-loop implementation results show that the proposed shared control paradigm based robust path-tracking controller can robustly provide better lateral stability when time-varying lateral disturbances are bounded.
Journal ArticleDOI
Adaptive neural control of vehicle yaw stability with active front steering using an improved random projection neural network
TL;DR: In this paper, active front steering (AFS) can enhance the vehicle yaw stability, but the control of vehicle YAW rate is very challenging due to the unmodelled nonlinearity and uncertainties in v...
Journal ArticleDOI
A Distributed Integrated Control Architecture of AFS and DYC Based on MAS for Distributed Drive Electric Vehicles
TL;DR: In this article, a distributed control architecture for integrated control of active front steering (AFS) system and direct yaw moment (DYC) system is proposed, where the cooperative control strategies of two agents are obtained through Paretooptimality theory to ensure optimal control performance of AFS and DYC.
References
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Journal ArticleDOI
Predictive Active Steering Control for Autonomous Vehicle Systems
TL;DR: The effectiveness of the proposed MPC formulation is demonstrated by simulation and experimental tests up to 21 m/s on icy roads, and two approaches with different computational complexities are presented.
Journal ArticleDOI
Fuzzy-logic applied to yaw moment control for vehicle stability
TL;DR: In this paper, a new yaw moment control based on fuzzy logic is proposed to improve vehicle handling and stability, which is obtained from the difference of the brake forces between the front wheels so that the vehicle follows the target values of the yaw rate and the sideslip angle.
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Vehicle Yaw Control via Second-Order Sliding-Mode Technique
TL;DR: The problem of vehicle yaw control is addressed in this paper using an active differential and yaw rate feedback using a reference generator and second-order sliding mode methodology to guarantee robust stability in front of disturbances and model uncertainties.
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Robust decoupling, ideal steering dynamics and yaw stabilization of 4WS cars
TL;DR: A generic control law for robust decoupling of lateral and yaw motion by yaw-rate feedback to front-wheel steering is derived, by which the linearized system gets velocity-independent yaw eigenvalues.
Journal ArticleDOI
Robust Yaw Stability Controller Design and Hardware-in-the-Loop Testing for a Road Vehicle
TL;DR: The use of two-degrees-of-freedom control architecture known as the model regulator is investigated here as a robust steering controller for such yaw stabilization tasks in a driver-assist system to improve vehicle-handling quality.