Research on dynamic path planning of mobile robot based on improved DDPG algorithm

P Li, X Ding, H Sun, S Zhao… - Mobile Information Systems, 2021 - Wiley Online Library
Aiming at the problems of low success rate and slow learning speed of the DDPG algorithm
in path planning of a mobile robot in a dynamic environment, an improved DDPG algorithm …

An optimized path planning method for container ships in Bohai bay based on improved deep Q-learning

X Gao, Y Dong, Y Han - IEEE Access, 2023 - ieeexplore.ieee.org
In response to the limitations of the DQN algorithm in adaptability, which result in a low
success rate in ship path planning, this paper introduces an improved algorithm based on …

Retrospective-Based Deep Q-Learning Method for Autonomous Pathfinding in Three-Dimensional Curved Surface Terrain

Q Han, S Feng, X Wu, J Qi, S Yu - Applied Sciences, 2023 - mdpi.com
Path planning in complex environments remains a challenging task for unmanned vehicles.
In this paper, we propose a decoupled path-planning algorithm with the help of a deep …

Research on path planning of cloud robot in dynamic environment based on improved ddpg algorithm

P Li, X Ding, W Ren - 2021 China Automation Congress (CAC), 2021 - ieeexplore.ieee.org
Aiming at the problems of low success rate and slow learning speed of DDPG algorithm in
dynamic environment path planning, an improved DDPG algorithm is designed. In this …

Trained Model Reuse of Autonomous-Driving in Pygame with Deep Reinforcement Learning

Y Guo, Q Gao, F Pan - 2020 39th Chinese Control Conference …, 2020 - ieeexplore.ieee.org
Autonomous-Driving technology has begun to bring great convenience to daily trip,
transportation, and surveying harsh environment. Considering that deep reinforcement …