Original paper figure showing the obstacle map, the quadruped at an intermediate position and its complete simulated navigation trajectory.

Hierarchical Deep Reinforcement Learning for Quadruped Navigation over Complex Terrains

A two-policy framework for quadruped navigation over uneven terrain, evaluated in Isaac Gym. Read the research summary, explore the original figures and download the ICRoM 2025 paper.

October 11, 2026 · 5 min · Yousef Ayoubi Rad, Seyyed Mahdi Sarfarazi, Mohammad Shahbazi