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Autonomous Wall Spraying Robot

Project Overview

This autonomous wall spraying prototype coordinates an AGV platform, IMU, cameras, linear-rail motion, and a motorized sprayer through ROS. The system was developed to automate navigation and paint application while improving repeatability across large surfaces.

Autonomous wall spraying robot
Autonomous wall spraying robot

Selected Contributions

  • Guided a master's student project from early concept through integrated robot development.
  • Improved the mechanical architecture with a four-bar linkage and structural design reviews.
  • Integrated AGV motion, IMU sensing, linear positioning, and the motorized sprayer through ROS.
  • Developed a follow-on opportunity with Towngas Hong Kong for production-plant tank spraying.