Results 71 to 80 of about 29,108 (171)

Towards Informed Exploration for Deep Reinforcement Learning [PDF]

, 2019
In this thesis, we discuss various techniques for improving exploration for deep reinforcement learning. We begin with a brief review of reinforcement learning (RL) and the fundamental v.s. exploitation trade-off. Then we review how deep RL has improved
Tang, Haoran
core  

A Soft Amphibious Voxel-Type Quadruped Robot Based on Origami Flexiball of Rhombic Dodecahedron

Biomimetics
The research work presents a novel voxel-type soft amphibious robot based on an assembly of origami flexiballs. The geometric and elastic constitutive models of the origami flexiball are theoretically established to elucidate its intricate deformation ...
Fuwen Hu, Yanqiang Li
doaj   +1 more source

Highly efficient Localisation utilising Weightless neural systems [PDF]

, 2012
Efficient localisation is a highly desirable property for an autonomous navigation system. Weightless neural networks offer a real-time approach to robotics applications by reducing hardware and software requirements for pattern recognition techniques ...
Batchelor, John, Gillham, Michael, Howells, Gareth, Kelly, Stephen, McElroy, Ben, Pepper, Matthew, Spurgeon, Sarah   +6 more
core  

Sensing-actuating integrated asymmetric multilayer hydrogel muscle for soft robotics

Microsystems & Nanoengineering
Achieving autonomously responding to external stimuli and providing real-time feedback on their motion state are key challenges in soft robotics.
Yexi Zhou, Yu Zhao, Dazhe Zhao, Xiao Guan, Kaijun Zhang, Yucong Pi, Junwen Zhong   +6 more
doaj   +1 more source

Design, Manufacturing, and Open-Loop Control of a Soft Pneumatic Arm

Actuators
Soft robots distinguish themselves from traditional robots by embracing flexible kinematics. Because of their recent emergence, there exist numerous uncharted territories, including novel actuators, manufacturing processes, and advanced control methods ...
Jorge Francisco García-Samartín, Adrián Rieker, Antonio Barrientos   +2 more
doaj   +1 more source

Printing Untethered Self‐Reconfigurable, Self‐Amputating Soft Robots from Recyclable Self‐Healing Fibers

Advanced Science
Regarding the challenge of self‐reconfiguration and self‐amputation of soft robots, existing studies mainly focus on modular soft robots and connection methods between modules.
Yidan Gao, Wei Tang, Yiding Zhong, Xinyu Guo, Kecheng Qin, Yonghao Wang, Elena Yu. Kramarenko, Jun Zou   +7 more
doaj   +1 more source

Motion Patterns Under Multiple Constraints and Master–Slave Control of a Serial Modular Biomimetic Robot with 3-DOF Hydraulic Muscle-Driven Continuum Segments

Biomimetics
Soft modular biomimetic robots, driven by flexible actuators, are extensively used in various fields due to their excellent flexibility, environmental adaptability, and isomorphism.
Yunrui Jia, Zengmeng Zhang, Junhao Guo, Yong Yang, Yongjun Gong   +4 more
doaj   +1 more source

The KALI multi-arm robot programming and control environment [PDF]

The KALI distributed robot programming and control environment is described within the context of its use in the Jet Propulsion Laboratory (JPL) telerobot project. The purpose of KALI is to provide a flexible robot programming and control environment for
Backes, Paul, Hayati, Samad, Hayward, Vincent, Tso, Kam   +3 more
core   +1 more source

Soft, Modular Power for Composing Robots with Embodied Energy

Advanced Materials
Abstract The adaptable, modular structure of muscles, combined with their confluent energy storage allows for numerous architectures found in nature: trunks, tongues, and tentacles to name some more complex ones.
Chong‐Chan Kim, Anunth Rao Ramaswami, Robert F. Shepherd   +2 more
openaire   +2 more sources

Modular Stimuli‐Responsive Valves for Pneumatic Soft Robots

Advanced Intelligent Systems
Pneumatic soft robots have several advantages, including facile fabrication, versatile deformation modes, and safe human–machine interaction. However, pneumatic soft robots typically rely on mechatronics to interact with their environment, which can limit their form factors and reliability.
Qiguang He, Rui Yin, Yucong Hua, Hang Shu, Xiaoheng Zhu, A. B. M. Tahidul Haque, Samuele Ferracin, Saheli Patel, Weijian Jiao, Jordan R. Raney   +9 more
openaire   +2 more sources