A review of wall obstacle crossing techniques for wall-climbing robots
ZHANG Minglu
WANG Zihan
GAO Chunyan
LI Manhong
Abstract：[Significance]Wall-climbing robots can perform high-intensity,high-hazard tasks on steep walls to improve efficiency and ensure safety,but their facade is very difficult to overcome.[Analysis]By comparing the methods at home and abroad for robots to overcome obstacles in different wall environments,the current mechanisms and methods applicable to various engineering environments were summarized,and the performance in terms of adsorption stability and obstacle overcoming ability was analyzed.The innovation of obstacle overcoming structure design,the integration of multi-modal control and intelligent perception technology can achieve more efficient and stable wall operations.
Keywords：Wall-climbing robotWall crossingObstacle crossing structureMotion control
Publication Date：2025-10-31
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：9( 168-176 )