• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2024, Vol. 60 ›› Issue (19): 53-61.doi: 10.3901/JME.2024.19.053

• 机器人及机构学 • 上一篇    下一篇

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趋向性锁链式路径规划算法

王晓飞1, 许家忠1,2, 丁亮3, 黄成2, 杨怀广3, 刘美军2   

  1. 1. 哈尔滨理工大学先进制造智能化技术教育部重点实验室 哈尔滨 150080;
    2. 哈尔滨理工大学黑龙江省复杂智能系统与集成重点实验室 哈尔滨 150080;
    3. 哈尔滨工业大学机器人技术与系统国家重点实验室 哈尔滨 150080
  • 收稿日期:2024-04-22 修回日期:2024-07-29 出版日期:2024-10-05 发布日期:2024-11-27
  • 作者简介:王晓飞,女,1996年出生,博士研究生。主要研究方向为路径规划、集群控制、深度学习、多机通信、图像处理等。E-mail:1820510049@stu.hrbust.edu.cn;许家忠(通信作者),男,1975年出生,博士,教授,博士研究生导师。主要研究方向为智能集群、复合材料、路径规划等。E-mail:xujiazhong@hrbust.edu.cn
  • 基金资助:
    黑龙江省应用技术研究与开发计划(GA20A401)和国家重点研发计划(2022YFB4702300)资助项目。

Tendentious Chained Path Planning Algorithm

WANG Xiaofei1, XU Jiazhong1,2, DING Liang3, HUANG Cheng2, YANG Huaiguang3, LIU Meijun2   

  1. 1. Key Laboratory of Advanced Manufacturing and Intelligent Technology Ministry of Education, Harbin University of Science and Technology, Harbin 150080;
    2. Heilongjiang Provincial Key Laboratory of Complex Intelligent System and Integration, Harbin University of Science and Technology, Harbin 150080;
    3. State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin 150080
  • Received:2024-04-22 Revised:2024-07-29 Online:2024-10-05 Published:2024-11-27

摘要: 摒弃传统点生点式路径规划方法,提出一种受人脑思维启发的新型趋向性锁链式路径规划方法。通过构建直通不可达路径,并以旋转方向模量增殖该路径,从而实现线生点式路径规划。以锁链式增殖方式替代点阵搜索,依靠族树矩阵生长完成障碍物绕行,最终获得趋向性更显著的路径,同时实现栅格访问量从幂次级到倍数级的降级。结果表明,所设计的趋向性锁链式路径规划方法,在实际路径规划时,响应更快、距离更短、趋向性更显著。

关键词: 路径规划, 可行族树矩阵, 二维栅格地图

Abstract: One novel tendentious chained path planning method inspired by the mode of human brains is proposed.Abandoning the traditional point-to-point path planning method, this method realizes line-generated point-based path planning by constructing a straight-through unreachable path and enriching it with rotation direction modulus.Instead of point searching, chained multiplication is utilized to achieve obstacle bypassing through the growth of a family tree matrix.This ultimately leads to the degradation of raster access from a power to a multiplicative level while obtaining paths with a more significant tendency.The results demonstrate that the designed tendentious chained path planning method offers faster response, shorter distance, and a more significant tendency in real path planning.

Key words: path planning, passable family tree matrix, 2D grid map

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