Results 151 to 160 of about 52,789 (201)

Yaw torque control of electric vehicle stability

2012 IEEE 6th International Conference on Information and Automation for Sustainability, 2012
The 7 degree of freedom (DOF) vehicle model and non-linear tire model were established based on the stability control of the electric vehicle with on-hub motors. Then the stability control strategy based on the yaw torque was presented. The idea sideslip angle at the center of gravity (COG) and idea yaw rate were calculated based on linear 2 DOF ...
null Hongtian Zhang, null Jinzhu Zhang
openaire   +1 more source

Yaw Stability Control of Tractor Semi-Trailers

SAE Technical Paper Series, 2008
<div class="htmlview paragraph">Tractor semi-trailer stability during emergency braking and steering maneuvers has been an issue that was improved through implementation of Anti-lock Braking Systems (ABS). Although some improvements have been achieved, the need for new control methodologies is evident from the number of accidents reported by ...
Seyed Hossein Tamaddoni, Saied Taheri
openaire   +1 more source

Vehicle yaw stability control using the fuzzy-logic controller

2007 IEEE International Conference on Vehicular Electronics and Safety, 2007
The yaw stability of a vehicle is crucial to vehicle safety in steering manoeuvres. In this paper, a fuzzy-logic controller is designed for improving vehicle yaw stability by corrective yaw moment generated from differential braking so that the yaw rate and body sideslip angle can trace their desired values.
null Bin Li, null Daofei Li, null Fan Yu
openaire   +1 more source

A Direct Yaw Control Algorithm for On- and Off-Road Yaw Stability

SAE International Journal of Materials and Manufacturing, 2011
<div class="section abstract"><div class="htmlview paragraph">Models for off-road vehicles, such as farm equipment and military vehicles, require an off-road tire model in order to properly understand their dynamic behavior on off-road driving surfaces.
Brad Hopkins, Saied Taheri
openaire   +1 more source

Method for Improved Yaw Stabilization Control by Integration of a Direct Yaw Control AWD System with a Vehicle Stability Assist Controller

SAE Technical Paper Series, 2008
<div class="htmlview paragraph">In order to advance vehicle stability control strategies and provide enhanced customer benefits, a methodology for combining the capabilities of an active driveline system capable of direct yaw control with a vehicle stability assist controller (also referred to as ESC, electronic stability control) has been ...
Bill Post, Xiaodi Kang, Christopher Cymbal   +2 more
openaire   +1 more source

Vehicle Lateral Control and Yaw Stability Control through Differential Braking

2006 IEEE International Symposium on Industrial Electronics, 2006
This paper examines the effectiveness of a brake-by-wire system with the uses of differential brake torque for lateral control and yaw stability control in the context of Intelligent Vehicle Highway Systems. Differential braking easily realized by the brake-by-wire system can generate the vehicle yaw moment.
Chenming Zhao, Weidong Xiang, Paul Richardson   +2 more
openaire   +1 more source

Yaw/Roll Stability Modeling and Control of HeavyTractor-SemiTrailer

SAE Technical Paper Series, 2007
<div class="htmlview paragraph">This paper sets up a simplified dynamic model for simulating the yaw/roll stability of heavy tractor-semitrailer using Matlab/Simulink. A linear quadratic regulator (LQR) based on partial-state feedback controller is used to optimize the roll stability of the vehicle.
Tianjun Zhu, Changfu Zong, Hongyu Zheng, Chengwei Tian, Hongyan Zheng   +4 more
openaire   +1 more source

Yaw Stability Control and Emergency Roll Control for Vehicle Rollover Mitigation

SAE Technical Paper Series, 2010
<div class="section abstract"><div class="htmlview paragraph">In this paper a yaw stability control algorithm along with an emergency roll control strategy have been developed. The yaw stability controller and emergency roll controller were both developed using linear two degree-of-freedom vehicle models.
Brad Hopkins, Saied Taheri, Mehdi Ahmadian, Alexander Reid   +3 more
openaire   +1 more source

Design of vehicle yaw stability controller based on model predictive control

2008 27th Chinese Control Conference, 2008
Yaw stability control is one of the most important manners to ensure vehicle dynamics stability. According to the hard nonlinear characteristics of the wheel braking, a desired wheel slip programming method based on model predictive control is proposed for active brake yaw stability control system with the purpose to ensure wheel stability during ...
null Zhou Honliang, null Liu Zhiyuan
openaire   +1 more source

GA-based sliding mode controller for yaw stability improvement

2013 9th Asian Control Conference (ASCC), 2013
The vehicle handling and stability can be enhanced with direct yaw moment control (DYC). In this paper, a sliding mode controller (SMC) with genetic algorithm optimization is proposed for the yaw moment control. A single track vehicle model with nonlinear tire forces is utilized for the controller design. The effectiveness of the proposed controller is
Norhazimi Hamzah, Yahaya Md Sam, Hazlina Selamat, M Khairi Aripin   +3 more
openaire   +1 more source