%0 Journal Article
%T Longitudinal speed control algorithm to improve the vehicle stability and mobility on a sharp curve<br>Longitudinal speed control algorithm to improve the vehicle stability and mobility on a sharp curve
%A 任宏斌
%A 陈思忠
%A 赵玉壮
%J 北京理工大学学报（自然科学中文版)
%D 2016
%R 10.15918/j.jbit1004-0579.201625.0401
%X A new longitudinal speed control strategy is proposed. It used the lateral jerk information as the feedback to predict the longitudinal acceleration and deceleration, which is especially beneficial to a sharp curve turning at a high driving speed. The performance of the controller is validated with Matlab/Simulink. The simulation results indicate that compared with the traditional vehicle, the G-vector controller can reduce the turning radius and improve the vehicle stability and agility obviously. And the proposed longitudinal speed control strategy could trade-off the longitudinal and lateral acceleration by using the tire force during the turning.<br>A new longitudinal speed control strategy is proposed. It used the lateral jerk information as the feedback to predict the longitudinal acceleration and deceleration, which is especially beneficial to a sharp curve turning at a high driving speed. The performance of the controller is validated with Matlab/Simulink. The simulation results indicate that compared with the traditional vehicle, the G-vector controller can reduce the turning radius and improve the vehicle stability and agility obviously. And the proposed longitudinal speed control strategy could trade-off the longitudinal and lateral acceleration by using the tire force during the turning.
%K vehicle model G-vector control dynamic control active safety&lt
%K br&gt
%K vehicle model G-vector control dynamic control active safety
%U http://journal.bit.edu.cn/yw/bjlgyw/ch/reader/view_abstract.aspx?file_no=20160401&flag=1