Investigation on cornering brake stability of a heavy-duty vehicle based on a nonlinear three-directional coupled model

Li Shaohua; Yang Shaopu; Chen Liqun

首页> 外文期刊>Applied Mathematical Modelling >Investigation on cornering brake stability of a heavy-duty vehicle based on a nonlinear three-directional coupled model

【24h】

Investigation on cornering brake stability of a heavy-duty vehicle based on a nonlinear three-directional coupled model

机译：基于非线性三向耦合模型的重型汽车转弯制动稳定性研究

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A nonlinear three-directional coupled lumped parameters (TCLP) model is proposed for a heavy-duty vehicle to investigate the longitudinal, lateral and vertical dynamics of vehicles simultaneously. The nonlinear property of suspension damping is described by a fitted exponent model from experimental data. The nonlinear tire forces in different directions are modeled by the nonlinear Gim model and the vertical single dot contact model with square nonlinearity. The system responses are calculated by numerical integration and compared with the Functional Virtual Prototyping (FVP) model and the test data, so as to verify the validity of this new vehicle model. With Lateral-Load Transfer Ratio (LTR) and yaw rate as evaluation indexes, the influences of system parameters on cornering brake stability are analyzed. The critical vehicle speed table is also obtained. The study shows that high vehicle running speed, large front wheel steering angle, large tire cornering stiffness or small braking moment is harmful to yaw stability and roll stability. Road surface factional coefficient mainly influences yaw stability, and vertical tire stiffness and road surface roughness mainly influence roll stability.

机译：为了研究重型汽车的纵向，横向和纵向动力学特性，提出了一种非线性的三向耦合集总参数模型。悬架阻尼的非线性特性由实验数据的拟合指数模型描述。通过非线性Gim模型和具有平方非线性的垂直单点接触模型来模拟不同方向上的非线性轮胎力。通过数值积分计算系统响应，并与功能性虚拟原型（FVP）模型和测试数据进行比较，以验证该新车辆模型的有效性。以横向载荷传递比（LTR）和偏航率为评价指标，分析了系统参数对转弯制动稳定性的影响。还获得了临界车速表。研究表明，较高的车辆行驶速度，较大的前轮转向角，较大的轮胎转弯刚度或较小的制动力矩会影响横摆稳定性和侧倾稳定性。路面摩擦系数主要影响横摆稳定性，而垂直轮胎刚度和路面粗糙度则主要影响侧倾稳定性。

著录项

来源
《Applied Mathematical Modelling》 |2016年第14期|6310-6323|共14页
作者
Li Shaohua; Yang Shaopu; Chen Liqun;
展开▼
作者单位

School of Mechanical Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China;

School of Mechanical Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China;

Department of Mechanics, Shanghai University, Shanghai 200444, China;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Heavy-duty vehicle; Three-directional coupled; Model; Dynamics; Cornering brake; Stability;

机译：重型车辆;三向耦合;模型;动力学;转弯制动器;稳定性;

相似文献

外文文献
中文文献
专利

1. Driver Steering Control and Full Vehicle Dynamics Study Based on a Nonlinear Three-Directional Coupled Heavy-Duty Vehicle Model [J] . Li S. H., Ren J. Y. Mathematical Problems in Engineering . 2014,第pta22期

机译：基于非线性三向耦合重型车辆模型的驾驶员转向控制和整车动力学研究
2. Driver Steering Control and Full Vehicle Dynamics Study Based on a Nonlinear Three-Directional Coupled Heavy-Duty Vehicle Model [J] . S. H.Li, J. Y.Ren Mathematical Problems in Engineering: Theory, Methods and Applications . 2014,第1期

机译：基于非线性三向耦合重型车辆模型的驾驶员转向控制和整车动力学研究
3. Driver Steering Control and Full Vehicle Dynamics Study Based on a Nonlinear Three-Directional Coupled Heavy-Duty Vehicle Model [J] . S. H.Li, J. Y.Ren Mathematical Problems in Engineering: Theory, Methods and Applications . 2014,第1期

机译：基于非线性三向耦合重型车辆模型的驾驶员转向控制和整车动力学研究
4. Modeling of Tractional Stability Control System Based on Integrated Anti-Lock Braking System (ABS) and Weight Transfer Mechanism for Stabilizing Cornering Maneuver [C] . Shantanu Mishra, Praveen Pachauri, Sudhanshu Pal SAE Colloquium Exhibition . 2012

机译：基于集成防锁制动系统（ABS）和稳定转弯机动的重量传递机制的牵引稳定控制系统的建模
5. Modeling the impact of battery degradation within lifecycle cost based design optimization of heavy-duty hybrid electric vehicles. [D] . Vora, Ashish P. 2016

机译：在重型混合动力汽车的基于生命周期成本的设计优化中对电池退化的影响进行建模。
6. Multi-Objective Sliding Mode Control on Vehicle Cornering Stability with Variable Gear Ratio Actuator-Based Active Front Steering Systems [O] . Xinbo Ma, Pak Kin Wong, Jing Zhao, 2017

机译：基于可变传动比执行器的主动前转向系统对车辆转弯稳定性的多目标滑模控制
7. Rollover threshold investigation of a heavy-duty vehicle during cornering based on multi-body dynamics [O] . Xiaotong Dong, Yi Jiang, Zhou Zhong, 2018

机译：基于多体动力学转弯过程中重型车辆的翻转阈值调查
8. Draft Regulatory Impact Analysis and Oxides of Nitrogen Pollutant Specific Study. Control of Air Pollution from New Motor Vehicles and New Motor Vehicle Engines: Gaseous Emission Regulations for 1987 and Later Model Year Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Engines; Particulate Emission Regulations for 1987 and Later Model Year Heavy-Duty Diesel Engines [R] . 1987

机译：法规影响分析和氮污染物特定研究的氧化物草案。控制新机动车和新机动车发动机的空气污染：1987年及以后的轻型车辆，轻型卡车和重型发动机的气体排放法规; 1987年及以后的模型年重型柴油机的微粒排放法规

Investigation on cornering brake stability of a heavy-duty vehicle based on a nonlinear three-directional coupled model

摘要

著录项

相似文献

相关主题

期刊订阅