Digital Library

Analysis and Case Studies of Nvidia Isaac Gym for Deep Reinforcement Learning-Based Quadruped Robot Control

Yohan Choi, Changhun Ji, Youn-Hee HanJournal of Advanced Technology Research, Vol. 9, No. 2, pp. 8-20, Dec. 2024
10.11111/JATR.2024.9.2.008
Keywords: Quadruped Robots, Deep Reinforcement Learning, NVIDIA Isaac Gym, Parallel Simulation, Sim-to-Real Transfer, Robot control

Deep Reinforcement Learning-Based Control of EGO-Swarm Parameters

ChangHun Ji, Youn-Hee HanJournal of Advanced Technology Research, Vol. 8, No. 1, pp. 15-19, Jun. 2023
10.11111/JATR.2023.8.1.015
Keywords: Drone Autonomous Flight, EGO-Swarm, Hierarchical Deep Reinforcement Learning

Study on Control Performance for Rotary Double Inverted Pendulum

Chanhun Ji, Hyun-Kyo Lim, Joo-Seong Heo, Youn-Hee HanJournal of Advanced Technology Research, Vol. 6, No. 1, pp. 7-10, Jun. 2021
10.11111/JATR.2021.6.1.007
Keywords: Double Rotary Inverted Pendulum, Reinforcement Learning, DDPG, TD3

Comparative Analysis Experiment of Value-Based Multi-Agent Reinforcement Learning Algorithms

Ju-Bong Kim, Chang-Hun Ji, Youn-Hee HanJournal of Advanced Technology Research, Vol. 5, No. 2, pp. 6-12, Dec. 2020
10.11111/JATR.2020.5.2.006
Keywords: Multi-Agent Reinforcement Learning, Cooperative Multi-Agent Task, Value-Based Reinforcement Learning