液压鹅颈挂车转弯建模与轨迹动态仿真研究

中国机械工程 ›› 2012, Vol. 23 ›› Issue (4): 485-487,503.

液压鹅颈挂车转弯建模与轨迹动态仿真研究

程博1;杨育1;刘伯林1;申世杰2

1.重庆大学机械传动国家重点实验室,重庆,400030

2.中国第二重型机械集团,德阳,618000

出版日期:2012-02-25 发布日期:2012-03-02
基金资助:
国家自然科学基金资助项目（71071173）；重庆市科技攻关计划资助项目（2010GGB108);高等学校博士学科点专项科研基金资助项目（20090191110004）
National Natural Science Foundation of China（No. 71071173）;

Key Technology R&D Program of Chongqing（No. 2010GGB108）;

Research Fund for the Doctoral Program of Higher Education of China（No. 20090191110004）

Modeling and Dynamic Simulation of Hydraulic Gooseneck Trailer's Track on Crooked Road

Cheng Bo1;Yang Yu1;Liu Bolin1;Shen Shijie2

1.The State Key Laboratory of Mechanical Transmission,Chongqing University,Chongqing,400030

2.China National Erzhong Group Co.,Deyang,Sichuan,618000

Online:2012-02-25 Published:2012-03-02
Supported by:

National Natural Science Foundation of China（No. 71071173）;

Key Technology R&D Program of Chongqing（No. 2010GGB108）;

Research Fund for the Doctoral Program of Higher Education of China
（No. 20090191110004）

摘要/Abstract

摘要：

液压鹅颈挂车是装运大件产品的新型运输车辆,为确保大件产品公路运输的安全,针对液压鹅颈挂车运输过程中弯道通过能力差的问题,在分析液压鹅颈挂车的装载静态结构属性和车组动态转弯过程的基础上,构建了液压鹅颈挂车的转弯模型,提出了关键物理量坐标的迭代算法并实现了液压鹅颈挂车弯道轨迹的动态模拟仿真,为其在运输过程中顺利通过复杂弯道提供了工程指导。

关键词:

液压鹅颈挂车, 大件运输, 公路运输, 动态仿真

Abstract:

To ensure the transportation safety of OS/OW products,the problem of the poor passing capability of hydraulic gooseneck trailer in turning should be solved. After analysis of the hydraulic gooseneck trailer's static structure and dynamic turning characteristics, we deduced an iterative formula of the model's key points coordinates.Based on that, the computer codes were wrote to actualize the dynamic computer simulation of the hydraulic gooseneck trailer's turning process, which can provide guidance for the hydraulic gooseneck trailer to pass the crooked road smoothly during transport process.

Key words: hydraulic gooseneck trailer, OS/OW transportation, highway transportation, dynamic simulation

中图分类号:

U492.336.5



程博1, 杨育1, 刘伯林1, 申世杰2.

液压鹅颈挂车转弯建模与轨迹动态仿真研究

[J]. 中国机械工程, 2012, 23(4): 485-487,503.

CHENG Bo-1, YANG Yo-1, LIU Ba-Lin-1, SHEN Shi-Jie-2. Modeling and Dynamic Simulation of Hydraulic Gooseneck Trailer's Track on Crooked Road[J]. China Mechanical Engineering, 2012, 23(4): 485-487,503.

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http://www.cmemo.org.cn/CN/Y2012/V23/I4/485

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