转向型半挂车发展趋势展望
|
摘要
因为半挂车运输具有灵活高效特点,在我国公路运输总量占比逐年增大。国内半挂车发展仍与发达国家存在技术上差距,基于国内半挂车大多数以载重为主,缺乏独立转向的情况,文章在现有量产转向型半挂车结构基础上,加以运动学分析,并对比不同速度下的转弯特性,总结不同种类转向型半挂车特点,为今后半挂车转型发展提供参考。
Because of the flexible and efficient characteristics of semi-trailer transportation, the proportion of total highway transportation in China is increasing year by year. The development of domestic semi-trailer still lags behind that of developed countries in technology. Based on the fact that most domestic semi-trailers are mainly loaded and lack of indepen-dent steering, this paper makes kinematics analysis on the basis of existing mass-produced steering semi-trailer structure,compares the turning characteristics at different speeds, summarizes the characteristics of different types of steering semi-trailer, and provides reference for the future transformation and development of semi-trailer.
Because of the flexible and efficient characteristics of semi-trailer transportation, the proportion of total highway transportation in China is increasing year by year. The development of domestic semi-trailer still lags behind that of developed countries in technology. Based on the fact that most domestic semi-trailers are mainly loaded and lack of indepen-dent steering, this paper makes kinematics analysis on the basis of existing mass-produced steering semi-trailer structure,compares the turning characteristics at different speeds, summarizes the characteristics of different types of steering semi-trailer, and provides reference for the future transformation and development of semi-trailer.
引文
[1] P.S.Fancher,L.Segel.Tracking and Stability Of Multi-Unit Truck Combinations[M].The University Of Michigan Transportation Rese-arch Institute.37-42.
[2] Hata,N.,Hasegawa,S.,Takahashi,S.,Ito,K.,and Fujishiro,T.,1989,“A Control Method for4WS Truck to Suppress Excursion of a Body Rear Overhang,” Society of Automobile Engineers,Technical Paper No. 892521.
[3] A.Odhams,R.Roebuck,D.Cebon et al.Dynamic safety of active trailer steering system[J]Proceedings of the Institution of Mechanical Engi-neers,Part K:Journal of Multi-Body Dynamics,2008(4),367~380.
[4] A.Odhams,R.Roebuck,B.Jujnovichet al.Active steering of a tractorsemi-trailer[J].Proceedings of the Institution of Mechanical Engine-ers,Part D:Journal of Automobile Engineering. 2011(7). 847~869.
[5] C.de Saxe,DCebon.Estimation of trailer off-tracking using visual odometry.[J]Vehicle System Dynamics.2018(0)1~25.
[6]肖棒.重型半挂车主动转向安全控制的仿真研究[D].江苏大学,2016.
[2] Hata,N.,Hasegawa,S.,Takahashi,S.,Ito,K.,and Fujishiro,T.,1989,“A Control Method for4WS Truck to Suppress Excursion of a Body Rear Overhang,” Society of Automobile Engineers,Technical Paper No. 892521.
[3] A.Odhams,R.Roebuck,D.Cebon et al.Dynamic safety of active trailer steering system[J]Proceedings of the Institution of Mechanical Engi-neers,Part K:Journal of Multi-Body Dynamics,2008(4),367~380.
[4] A.Odhams,R.Roebuck,B.Jujnovichet al.Active steering of a tractorsemi-trailer[J].Proceedings of the Institution of Mechanical Engine-ers,Part D:Journal of Automobile Engineering. 2011(7). 847~869.
[5] C.de Saxe,DCebon.Estimation of trailer off-tracking using visual odometry.[J]Vehicle System Dynamics.2018(0)1~25.
[6]肖棒.重型半挂车主动转向安全控制的仿真研究[D].江苏大学,2016.