[1]王雄奇1,柯艳国2,吴贤斌3,等.基于虚拟墙的移动机器人路径跟踪与实时避障方法[J].机械与电子,2019,(11):76-80.
 ,i,et al.A Virtual Wall-Based Path Tracking and Obstacle Avoidance Method for Mobile Robot[J].Machinery & Electronics,2019,(11):76-80.
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基于虚拟墙的移动机器人路径跟踪与实时避障方法()
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机械与电子[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2019年11期
页码:
76-80
栏目:
智能工程
出版日期:
2019-11-24

文章信息/Info

Title:
A Virtual Wall-Based Path Tracking and Obstacle Avoidance Method for Mobile Robot
文章编号:
1001- 2257(2019)11- 0076- 05
作者:
王雄奇柯艳国吴贤斌朱仲贤董翔宇黄 杰董二宝
1.国网安徽省电力有限公司检修分公司,安徽 合肥230061;2.国网安徽省电力有限公司,安徽 合肥230061;
3.中国科学技术大学,安徽 合肥 230026
Author(s):
WANGXiongqiKEYanguoWUXianbin
1.StateGridAnhuiElectricPowerCo.,Ltd.,MaintenanceBranch,Hefei,230061,China;
2.StateGridAnhui ElectricPowerCo.,Ltd.,Hefei230061,China;
3.UniversityofScienceandTechnologyofChina,Hefei230026,China
关键词:
移动机器人路径跟踪避障沿墙走
Keywords:
mobilerobotpathtrackingobstacleavoidancewalkingalongthewall
分类号:
TP24
文献标志码:
A
摘要:
针对变电站巡检机器人等移动机器人在设定路径跟踪过程中的实时避障问题,提出了一种路径跟踪算法。该算法通过引入“虚拟墙”这一概念,将移动机器人的路径跟踪问题转化为沿墙走问题,并通过 PD控制和模糊控制实现了机器人对设定路径的精确跟踪。通过将“虚拟点集”与机器人探测到的障碍物点集相融合,实现了机器人在进行设定路径跟踪的同时动态规避路径上的障碍物。在 MATLAB中对所提算法进行了仿真,并搭建四轮差动机器人平台进行了实验,仿真和实验的结果均验证了该算法的有效性。
Abstract:
Aimingatthepathtrackingproblemofrobotsinthepresenceofobstaclesinunstructured environment,apathtracingalgorithmwasproposed.Thealgorithmtransformstherobot’spath tracking problemintowalkingalongthewallbyintroducingtheconceptof“virtualwall”.PDcontrolandfuzzy controlwereusedtorealizeaccuratetrackingofthesetpath.Byintegratingthe“virtualpointset”with theobstaclepointsetdetectedbytherobot,theobstacleonthepathcanbedynamicallyavoidedwhilethe robottracksthepath.SimulationinMATLABandexperimentbasedonadifferentialwheeledrobotwere implemented.Theresultsverifytheeffectivenessoftheproposedalgorithm.

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备注/Memo

备注/Memo:
收稿日期:2019- 07- 09
基金项目:国网科技项目(521203170002)
作者简介:王雄奇 (1982-),男,湖北大冶人 ,工程师,研究方向为电力设备运维;柯艳国 (1978-),男,安徽无为人,高级工程师,研究方向为电力设备运维;吴贤斌 (1993-),男,安徽合肥人,硕士研究生,研究方向为机器人技术;董二宝 (1982-),男,内蒙古呼和浩特人,博士,副教授,研究方向为机器人技术。
更新日期/Last Update: 2019-12-09