All-Terrain Robot For Military Applications

Abstract

Unmanned Ground Vehicles (UGVs) play a critical role in modern military and disaster-response missions by minimizing human exposure to hostile and hazardous environments. This research presents the comprehensive design, development, and evaluation of a hardware-centric all-terrain tracked robot intended for military field operations. Unlike conventional programmable robotic platforms, the proposed system eliminates microcontroller-based motion control and instead employs a radio frequency (RF) transmitter–receiver architecture combined with servo-to-PWM conversion and high-current BTS7960 motor drivers. The robot integrates a regulated power management system, differential steering mechanism, and modular structural design to ensure operational reliability across rugged terrains. Experimental analysis demonstrates stable mobility on sand, gravel, mud, and inclined surfaces up to 35°, with efficient energy utilization and minimal signal latency. The results validate that the proposed architecture provides a cost-effective, robust, and field-repairable alternative for military reconnaissance and support missions.