期刊文献+

三轴转向车辆侧向稳定性控制策略分析 被引量:2

Analysis of Lateral Stability Control Strategy of Three-axle Steering Vehicles
在线阅读 下载PDF
导出
摘要 关于汽车转向稳定性能优化问题,根据三轴转向车辆线性二自由度动力学模型,推导了基于质心零侧偏角控制策略的三轴转向车辆各动力学参数与转向中心纵向位移的关系;结合整车侧向稳定性条件,通过分析转向中心纵向位移对整车侧向稳定性和转向灵活性的影响,得出了转向中心纵向位移临界值和前轮过渡角的表示公式;根据整车侧向稳定性条件和适度质心侧偏角条件,提出了质心零侧偏角调度控制策略;利用MATLAB对质心零侧偏角控制策略和质心零侧偏角调度控制策略进行了定量对比分析,结果证明理论分析的一致性。 According to the established linear 2 - DOF dynamics model of three - axle steering vehicle, the relationships between dynamic parameters and longitudinal displacement of vehicle turning center were deduced based on zero vehicle sideslip angle control. By considering the conditions of lateral stability of whole vehicles and analyzing the influences of longitudinal displacement of turning center on the lateral stability andtuming mobility of whole vehi- cles, the formuias of the critical value of longitudinal displacement of vehicle turning center and transition angle of first axle were obtained. On the basis of the conditions of lateral stability and the conditions of applicable vehicle sideslip angle, zero vehicle sideslip angle dispatching control strategy was proposed. The main characteristic parameters of the two control methods were compared by quantitative analysis using MATLAB, and the results demonstrate the consistency with that of the theoretical analysis.
出处 《计算机仿真》 CSCD 北大核心 2013年第2期152-155,212,共5页 Computer Simulation
基金 国家科学自然基金项目(51105171) 集美大学优秀青年骨干教师基金(2011B001) 福建省青年创新基金项目(2010J05118)
关键词 多轴转向 转向特性 转向中心 质心侧偏角 Multi - axle steering Steering characteristics Turning center Sideslip angle
作者简介 李耀旭(1984-),男(汉族),河南汝州人,硕士研究生,主要研究方向为多轴转向。 王云超(1976-),男(汉族),河北滦县人,副教授,硕士研究生导师,主要研究领域为多轴转向。 冯培锋(1959.10-),男(汉族),福建厦门人,教授,硕士研究生导师,主要研究领域为数控机床及切削加工技术研究。
  • 相关文献

参考文献6

二级参考文献18

共引文献51

同被引文献18

  • 1张平霞,高利,朱永强.五轴汽车同相位程度对转向性能的影响分析[J].系统仿真学报,2015,27(3):627-633. 被引量:3
  • 2李海鹏,石博强,张文明.重型组合式多轴挂车转向机构的优化设计[J].起重运输机械,2006(8):38-41. 被引量:7
  • 3庄继德.现代汽车轮胎技术[M].北京:北京理工大学出版社,2002.
  • 4S.-J.AN,K.YI,G.JUNG,K.I.LEE,Y.-W.KIM.Desired yaw rate and steering control method during cornering for a six-wheeled vehicle[J].International Journal of Automotive Technology,2008,9(2):173-181.
  • 5Zhang Xiao-jiang,Gao Xiu-hua,Yu Lei.No steady-state error tracking control of multi-axle steering vehicle[J].Applied Mechanics and Materials,2012(229-231):2253-2259.
  • 6Hegadekatte V,Huber N,Kraft O.Finite element based simulation of dry sliding wear[J].Modelling and Simulation in Materials Science and Engineering,2005,13(1):57-75.
  • 7Kim N H,Won D,Burris D.Finite element analysis and experiments of metal wear in oscillatory contacts[J].Wear,2005,258(11):1787-1793.
  • 8Khader I,Kürten D,Kailer A.A study on the wear of silicon nitride in rolling-sliding contact[J].Wear,2012,296(1-2):630-637.
  • 9M.M.DA SILVE,R.H.CUNHA,A.C.NETO,A simplified model for evaluating tire wear during conceptual design[J].International Journal of Automotive Technology,2012,13(6):915-922.
  • 10Gerald Miller,Reed,Fred Wheeler.Optimum Ackerman for improved steering axle tire wear on trucks[J].SAE Paper 912693.

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部