• CN: 11-2187/TH
  • ISSN: 0577-6686

Journal of Mechanical Engineering ›› 2024, Vol. 60 ›› Issue (19): 53-61.doi: 10.3901/JME.2024.19.053

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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

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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