寻迹小车的预置路径算法研究  

Research on pre-set path algorithms for tracing vehicles

作　　者：倪瑛[1] 戴娟[1] 唐华[1] NI Ying;DAI Juan;TANG Hua(Nanjing Vocational Institute of Industry Technology,Aeronautical Engineering Department,Nanjing 210023,China)

机构地区：[1]南京工业职业技术学院航空工程学院

出　　处：《电子设计工程》2019年第23期158-161,166,共5页Electronic Design Engineering

基　　金：2016年南京工业职业技术学院校级科研基金项目(YK17-04-03)

摘　　要：基于解决智能小车寻迹时存在导航角偏移的目的,采用了在小车行进过程中移植一种预置路径算法,通过该算法,小车能够按照上位机预设的区域和路径运行,并自动修正行驶路线。给出了寻迹小车硬件的设计方案,通过将该算法在小车中实施的实验,得出在该算法实施后,小车导航角相对误差范围控制在0.47%以内的结果。In order to solve the problem of navigation angle offset during the intelligent vehicles tracing,a pre-set path algorithm is transplanted in the course of vehicles traveling.Through this algorithm,the vehicles can run according to the pre-set area and paths which are set by the upper computer,and automatically revise the traveling route.The hardware design scheme of the tracing vehicles is given.Through the experiment,it is concluded that after the implementation of the algorithm,the relative error range of vehicle navigation angle is controlled within 0.47%.

关 键 词：路径预置 寻迹小车 北斗定位系统 导航角 

分 类 号：TN98[电子电信—信息与通信工程]