arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 2009.00385cs.ROcs.SYeess.SY
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自主方程式赛车:整体系统设计与实验验证

Autonomous Formula Racecar: Overall System Design and Experimental Validation

National Key Lab of Vehicular Transmission, and School of Mechanical Engineering, Beijing Institute of Technology(北京理工大学车辆传动国家重点实验室与机械工程学院)

Hanqing Tian, Jun Ni, Zirui Li, Jibin Hu

摘要:

本文以一辆方程式学生自主赛车为研究对象,建立了包括感知系统和车辆动力学控制器在内的自主集成系统。我们提出了一个系统框架相结合的X-by-wire修改,感知和运动规划和车辆动态控制作为模板的FSAC赛车,可以很容易地复制。提出了一种激光雷达与视觉协同检测作为轨道标志的交通锥的方法。赛车的检测算法还实现了一种结合GPS-INS数据和LIDAR测距的高精度、高速率定位方法。同时建立了包含视锥位置和颜色信息的轨迹图。最后,在闭环轨道上对系统和车辆的性能进行了测试。本文还简要介绍了方程式学生自主竞赛(FSAC)。

英文摘要:

This paper develops and summarizes the work of building the autonomous integrated system including perception system and vehicle dynamic controller for a formula student autonomous racecar. We propose a system framework combining X-by-wired modification, perception & motion planning and vehicle dynamic control as a template of FSAC racecar which can be easily replicated. A LIDAR-vision cooperating method of detecting traffic cone which is used as track mark is proposed. Detection algorithm of the racecar also implements a precise and high rate localization method which combines the GPS-INS data and LIDAR odometry. Besides, a track map including the location and color information of the cones is built simultaneously. Finally, the system and vehicle performance on a closed loop track is tested. This paper also briefly introduces the Formula Student Autonomous Competition (FSAC).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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