Results 41 to 50 of about 272,123 (300)

Multistage, Self‐Sensing Artificial Muscles With Coordination From Liquid Crystal Elastomer‐Graphene Composite Fibers

Advanced Functional Materials, EarlyView.
Inspired by skeletal muscles’ precision and endurance, CoilLCE integrates a self‐sensing liquid crystal elastomer/graphene artificial muscle with an embedded Joule‐heating copper coil, enabling closed‐loop multistage actuation with programmable intermediate states (strain accuracy of 2%), and antagonistic coordination (32% total strain). These features
Ziyun Zhang, Xuelin Wu, Yinding Chi, Qingya Huang, Yaoye Hong, Antonio Proctor Martinez, Jingxian Wu, Bingzhi He, Cynthia Sung, Shu Yang   +9 more
wiley   +1 more source

Switchable adhesion of phase-transition eutectogels with integrated machine learning-enhanced intelligent adhesion sensing

Nature Communications
Switchable adhesion underpins emerging technologies in robotics, microelectronics, and biomedical engineering. However, achieving switchable surface adhesion that can adapt to substrates with varying material compositions and surface roughness, while ...
JiaQing He, JiaHao Li, HanYang Dong, DeYun Chen, ChangHong Linghu, Qiang Zhou, YinBo Zhu, ShuRong Sheng, HengAn Wu, Wei Feng   +9 more
doaj   +1 more source

Legged odometry based on fusion of leg kinematics and IMU information in a humanoid robot

Biomimetic Intelligence and Robotics
Position and velocity estimation are the key technologies to improve the motion control ability of humanoid robots. Aiming at solving the positioning problem of humanoid robots, we have designed a legged odometry algorithm based on forward kinematics and
Huailiang Ma, Aiguo Song, Jingwei Li, Ligang Ge, Chunjiang Fu, Guoteng Zhang   +5 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Single-parameter programmed thermomechanical actuation via 3D-printed helical director fields in liquid crystal elastomers

Nature Communications
Stimuli-responsive material like liquid crystal elastomers (LCEs) hold great promise for untethered soft machines, yet conventional extrusion-based 3D printing restricts their molecular alignment strictly to the uniaxial deposition path.
Yuxuan Sun, Boxi Sun, Zhengqing Zhu, Jiyang Wu, Hao Jing, Xingxiang Li, Dongxiao Li, Ziyi Zhang, Dongchang Zheng, Guorui Wang, Weihua Li, Yu Xiao, Tingrui Pan, Yong Chen, Shiwu Zhang, Mujun Li   +15 more
doaj   +1 more source

Humanoid in Robotics

International Journal of Advanced Research in Science, Communication and Technology, 2023
This research paper contains detailed statistics about the robotic methods and systems. Artificial intelligence is increasing in the marketplace. The market is receiving totally depending on artificial intelligence for responsibility the multifaceted tasks. Robotics is a greatest famous division in the area of manufacturing and sciences.
null Jyoti Kumari, null Onkar Singh, null Shreyansh Patel, null Prof Pooja Mishra   +3 more
openaire   +1 more source

Hierarchical Learning Approach for One-shot Action Imitation in Humanoid Robots [PDF]

, 2010
16/01/13 meb. pre-print version, OK to pub.We consider the issue of segmenting an action in the learning phase into a logical set of smaller primitives in order to construct a generative model for imitation learning using a hierarchical approach.
Yan Wu, Wu, Yan, Demiris, Yiannis, Yiannis Demiris   +3 more
core   +1 more source

Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications

Advanced Materials, EarlyView.
Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko, Chiamaka Akah, Ravinder Dahiya   +2 more
wiley   +1 more source

Cooperation of Humanoid Robots using Teleoperation for Transferring an Object

International Journal of Advanced Robotic Systems, 2008
In this paper, a method is proposed for humanoid robots performing object transfering task in a teleoperated cooperative paradigm. The cooperative task is accomplished using simple communication among two humanoid robots and then switch between modes ...
Ali Raza Jafri, Weimin Zhang, Muhammad Usman Keerio   +2 more
doaj   +2 more sources

Addressable and perceptible dynamic reprogram of ferromagnetic soft machines

Nature Communications
Soft machines actuated by external magnetic fields have gained significant attention for their potential to interact with living organisms and complex environments.
Yuxuan Sun, Boxi Sun, Xiang Cui, Weihua Li, Yue Zhang, Li He, Shutong Nong, Zhengqing Zhu, Jiyang Wu, Dongxiao Li, Xingxiang Li, Shiwu Zhang, Xiangyang Li, Mujun Li   +13 more
doaj   +1 more source