Design of Quad-Wheeled Robot for Multi-Terrain Navigation

This document presents a study on the design of a quad-wheeled robot capable of navigating rough terrains, highlighting its driving mechanism and controller that utilize radio frequency communication with a PC for control. The robot was developed to overcome physical challenges encountered by traditional wheeled robots in uneven terrains and was tested across various topographies, demonstrating its effectiveness. Results indicated that while the robot excels on rough ground, its performance can be further improved for smoother surfaces through enhancements like active suspension and better tire designs.