Deep reinforcement learning with reward shaping for tracking control and vibration suppression of flexible link manipulator

JK Viswanadhapalli, VK Elumalai, S Shivram… - Applied Soft …, 2024 - Elsevier
This paper puts forward a novel deep reinforcement learning control using deep
deterministic policy gradient (DRLC-DDPG) framework to address the reference tracking …

Control of flexible manipulator based on reinforcement learning

L Cui, W Chen, H Wang, J Wang - 2018 Chinese Automation …, 2018 - ieeexplore.ieee.org
Most researches about control of flexible manipulators are all based on the dynamic model,
which is difficult to establish because of their flexibility and the tedious process of measuring …

Reinforcement learning control of a flexible two-link manipulator: An experimental investigation

W He, H Gao, C Zhou, C Yang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article discusses the control design and experiment validation of a flexible two-link
manipulator (FTLM) system represented by ordinary differential equations (ODEs). A …

The control method of twin delayed deep deterministic policy gradient with rebirth mechanism to multi-dof manipulator

Y Hou, H Hong, Z Sun, D Xu, Z Zeng - Electronics, 2021 - mdpi.com
As a research hotspot in the field of artificial intelligence, the application of deep
reinforcement learning to the learning of the motion ability of a manipulator can help to …

Real-time implementation of deep reinforcement learning controller for speed tracking of robotic fish through data-assisted modeling

P Duraisamy, MN Santhanakrishnan… - Proceedings of the …, 2024 - journals.sagepub.com
This article proposes real-time speed tracking of two-link surface swimming robotic fish
using a deep reinforcement learning (DRL) controller. Hydrodynamic modelling of robotic …

Towards adaptive continuous control of soft robotic manipulator using reinforcement learning

Y Li, X Wang, KW Kwok - 2022 IEEE/RSJ International …, 2022 - ieeexplore.ieee.org
Although the soft robot is gaining considerable popularity in dexterous and safe
manipulation, accurate motion control is still an open problem to be explored. Recent …

Deep reinforcement learning-based control of stewart platform with parametric simulation in ros and gazebo

H Yadavari, V Tavakol Aghaei… - Journal of …, 2023 - asmedigitalcollection.asme.org
The Stewart platform is an entirely parallel robot with mechanical differences from typical
serial robotic manipulators, which has a wide application area ranging from flight and driving …

Vibration suppression for large-scale flexible structures using deep reinforcement learning based on cable-driven parallel robots

H Sun, X Tang, J Wei - … Engineering Congress and …, 2020 - asmedigitalcollection.asme.org
Specific satellites with ultra-long wings play a crucial role in many fields. However, external
disturbance and self-rotation could result in undesired vibrations of flexible wings, which …

Comparison of deep reinforcement learning algorithms in a robot manipulator control application

C Chu, K Takahashi… - … Symposium on Computer …, 2020 - ieeexplore.ieee.org
In this study, we apply deep reinforcement learning (DRL) to control a robot manipulator and
investigate its effectiveness by comparing the performance of several DRL algorithms …

Trajectory control of an articulated robot based on direct reinforcement learning

CH Tsai, JJ Lin, TF Hsieh, JY Yen - Robotics, 2022 - mdpi.com
Reinforcement Learning (RL) is gaining much research attention because it allows the
system to learn from interacting with the environment. Yet, with all these successful …