Out Value Algorithm of Tractor Semitrailer Combinations

doi:10.3969/j.issn.1674-0696.2014.06.34

Abstract

Abstract: According to the definition, limits and test methods of out value in GB 1589—1589 and GB/T 12540—2009, the numerical computation method about out value of the tractor semi-trailer combinations was studied. This algorithm referenced the mapping method of a tractor semi-trailer combination’s turning process within turning clearance circle. Firstly, the quantitative analysis method of turning process based on the inertial coordinate system and joint coordinate system was studied. An algorithm about out value of the tractor semi-trailer combinations was deduced and the out value of a specific tractor semi-trailer combinations was calculated. In addition, the effects of some geometrical parameters of tractor and semi-trailer were analyzed. At last, the correctness of the algorithm was verified by using the TruckSim simulation and real tests. The results prove that the algorithm is concise, effective and intuitive and provides theoretical guidance for the design and matching of this kind of vehicle.

Key words: vehicle engineering, tractor semitrailer combinations, out value, algorithm, simulation

摘要： 根据GB 1589—2004和GB/T 12540—2009对外摆值的定义、限值和实验测试方法，参考半挂汽车列车在转弯通道圆内转弯过程的作图法，对半挂汽车列车外摆值的数值计算方法进行了研究。首先，研究了基于惯性坐标系和连体坐标系转弯过程的定量分析方法，推导出了半挂汽车列车外摆值的计算方法，并针对具体的车辆进行了数值计算与分析。然后，计算分析了牵引车与半挂车几何参数变化对外摆值的影响规律。最后，为验证所提半挂汽车列车外摆值数值计算方法的正确性，利用TruckSim工程软件进行了半挂汽车列车外摆值仿真，同时还进行了实车试验。研究结果表明：该算法计算结果准确、公式简洁、便于理解和工程实用，可为半挂汽车列车的通过性研究提供指导。

关键词: 车辆工程, 半挂汽车列车, 外摆值, 算法, 仿真

CLC Number:

U469.5+4

Duan Bin, Shan Yingchun, Liu Xiandong, Zhang Hongwei, Dong Jinsong. Out Value Algorithm of Tractor Semitrailer Combinations[J]. Journal of Chongqing Jiaotong University(Natural Science), 2014, 33(6): 161-166.

段斌，单颖春，刘献栋，张红卫，董金松. 一种半挂汽车列车外摆值的计算方法[J]. 重庆交通大学学报（自然科学版）, 2014, 33(6): 161-166.

References

［1］ European Commission.Road Transport Policy［R］.Brussels:Commission of the European Communities,2006:2-3.
［2］ Leucht P M.The directional dynamics of the commercial tractor-semitrailer vehicle during braking［J］.TRB of the national academies,1970,71(3):242-254.
［3］ Macadam C C.Application of an optimal preview control for simulation of closed-loop automobile driving［J］.IEEE Transactions on Systems,Man and Cybernetics,1981,11(6):393-399 .
［4］ Peng H.Optimal Preview Control for Vehicle Lateral Guidance［R］.California,U.S.:Institute of Transportation Studies University of California at Berkeley,1991.
［5］ Carsim.The vehiclesim steer controller［EB/OL］.(2012-10-25) www.carsim.com.
［6］ Dunn A L,Heydinger G,Rizzoni G,et al.In-depth analysis of the influence of high torque brakes on the jackknife stability of heavy trucks［J］.Society of Automotive Engineers,2003,112(2):255-272 .
［7］郭正康.现代汽车列车设计与使用［M］ .北京:北京理工大学出版社,2006:114-116.
Guo Zhengkang.Design and Application of Modern Vehicle Combinations［M］.Beijing:Beijing Institute of Technology Press,2006:114-116.
［8］ GB 1589—2004 道路车辆外廓尺寸、轴荷及质量限值［S］.北京:中国标准出版社,2004.
GB 1589—2004 Limits of Dimensions,Axle Load and Masses for Road Vehicles［S］.Beijing:China Standards Press,2004.
［9］GB 12540—2009 汽车最小转弯直径、最小转弯通道圆直径和外摆值测量方法［S］.北京:中国标准出版社,2009.
GB 12540—2009 Minimum Turning Circle Diameter,Minimum Turning Clearance Circle Diameter and Out Value Test Method for Motor Vehicles［S］.Beijing:China Standards Press,2009.
［10］牛建峰,王俊骅,董宪元.山区公路紧急避险车道驶入角研究［J］.重庆交通大学学报:自然科学版,2010,29(4) :604-608.
Niu Jianfeng,Wang Junhua,Dong Xianyuan.Research on the angle to truck escape ramps of mountain roads［J］.Journal of Chongqing Jiaotong University:Natural Sience,2010,29(4):604-608.
［11］王增权,赵希望.论汽车列车的合理匹配［J］.商用汽车,2010（3）:82-84.
Wang Zengquan,Zhao Xiwang.A thought and consideration over reasonable and ideal connection of tractor and trailer［J］.Commercial Vehicles,2010(3):82-84.
［12］70/311/EEC On the Approximation of the Laws of the Member States Relating to the Steering Equipment for Motor Vehicles and Their Trailers［S］.［S.l.］:EEC Commission,1999.
［13］何光里.汽车运用工程师手册［M］.北京:人民交通出版社,1997:112-113.
He Guangli.Automobile Application Engineer’s Handbook［M］.Beijing:China Communications Press,1997:112-113.
［14］张红卫,王维.货运车辆安全研究与应用［J］.物流技术与应用:货运车辆,2009(5):44-47.
Zhang Hongwei,Wang Wei.Freight vehicle safety research and application［J］.Logistics Technology and Application:Freight Vehicles,2009(5):44-47.
［15］罗茂堂.浅议甩挂运输行业的科学发展［J］.科技创新导报,2008(32):216-217.
Luo Maotang.Discussion on the scientific development of hang dump the transportation industry［J］.Science and Technology Innovation Herald,2008(32):216-217.

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