首页> 外文会议>International Conference on Consumer Electronics, Communications and Networks >The research of stability performance of five-axle all wheel driving vehicles with electric wheels basing on direct yaw control and traction control system
【24h】

The research of stability performance of five-axle all wheel driving vehicles with electric wheels basing on direct yaw control and traction control system

机译:五轴所有车轮驱动车辆稳定性性能研究,电动车轮基于直线偏航控制和牵引力控制系统

获取原文

摘要

When turning at high speed, multi-axle vehicles are prone to steering shimmy, and even turning out of control and other issues. According to the characteristics that the driving torque of each electric-wheel can be independently controlled, the Direct Yaw Control strategy was proposed to improve the vehicle's steering characteristics. According to vehicle steering characteristics, a yaw rate calculation formula was established, that was also a yaw rate of the control objectives. The five-axle vehicle dynamics model was established with software ADAMS, and DYC-TCS control strategy was built with software Simulink. The step input response test was proceeded with different driving speed. It was found that when turning with DYC-TCS control strategy, the controllability of yaw rate can be significantly improved, the yaw rate convergence time became short, in particular, steering shimmy tendency can be reduced. It can improve the vehicle's handling and stability.
机译:当高速转动时,多轴车辆容易转向闪光,甚至转变控制等问题。 根据每个电动轮的驱动扭矩可以独立地控制的特性,提出了直接偏航控制策略来改善车辆的转向特性。 根据车辆转向特性,建立了横摆率计算公式,这也是对照目标的横摆率。 五轴车辆动力学模型建立了软件亚当斯,而DYC-TCS控制策略是用软件Simulink构建的。 步进输入响应测试采用不同的驱动速度进行。 结果发现,当用DYC-TCS控制策略转动时,横摆率的可控性可以显着改善,横摆率收敛时间变短,特别是可以降低转向闪光倾向。 它可以提高车辆的处理和稳定性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号