Results 111 to 120 of about 504,749 (231)

A Compact Annular Electrostatic Clutch Joint: Dynamic Response Modeling and Time‐Sharing Control for Underactuated Robots

SmartBot, EarlyView.
Electrostatic clutches offer programmable variable stiffness for multi‐DOF robots, but their continuous motion is usually bottlenecked by spatial constraints and detachment delays. Here, the authors report a compact annular electrostatic clutch joint with a biphasic amplitude‐frequency modulation strategy to rapidly mitigate residual polarization ...
Haochen Yong, Jian Wang, Zhisheng Xia, Zhexuan Li, Han Ding, Zhigang Wu   +5 more
wiley   +1 more source

Optimization of Torque-Control Model for Quasi-Direct-Drive Knee Exoskeleton Robots Based on Regression Forecasting

Sensors
The choice of torque curve in lower-limb enhanced exoskeleton robots is a key problem in the control of lower-limb exoskeleton robots. As a human–machine coupled system, mapping from sensor data to joint torque is complex and non-linear, making it ...
Yuxuan Xia, Wei Wei, Xichuan Lin, Jiaqian Li   +3 more
doaj   +1 more source

FEWT: Frequency‐Enhanced Wavelet‐Based Transformer for Multimodal Wheeled Bimanual Manipulation

SmartBot, EarlyView.
An embodied mobile bimanual robot learns dexterous manipulation skills through imitation learning with multimodal perception. The integration of vision, proprioception, and tactile sensing establishes a comprehensive perception–action loop, enabling the robot to continuously understand, interact with, and adapt to complex physical environments.
Jiaxin Huang, Hanyu Liu, Yunsheng Ma, Jian Shen, Yilin Zheng, Jiayi Wen, Zhigong Song   +6 more
wiley   +1 more source

Lower limb intelligent rehabilitation robot based on human-gait coupling, spatiotemporal gait sensing, and fuzzy PID control

Scientific Reports
For individuals with dyskinesia, postoperative walking rehabilitation is crucial, and lower limb exoskeletons provide effective training assistance. This paper proposes a method for designing a lower limb exoskeleton based on sensor feedback and human ...
Jianwei Zhao, Ge Zou, Qingda Zhao, Mingsong Bao, Xiaodong Ju, Yang Luo   +5 more
doaj   +1 more source

An Ergonomic Customizable Soft Robotic Glove Toward Personalized Hand Rehabilitation

SmartBot, EarlyView.
Soft robotic gloves for hand rehabilitation are often limited by poor fit and uneven pressure on the fingers. Here, the authors report an ergonomic all‐fabric glove whose dual‐action actuators are tailored to individual finger geometry by CNC heat sealing, with symmetrical chambers that distribute interface pressure more evenly. Weighing only 90 g, the
Rui Chen, Firman Isma Serdana, Domenico Chiaradia, Xianlong Mai, Elena Losanno, Gabriele Righi, Claudia De Santis, Federica Serra, Vincent Mendez, Cristian Camardella, Daniele Leonardis, Giulio Del Popolo, Silvestro Micera, Antonio Frisoli   +13 more
wiley   +1 more source

Synergistic Advancement of Physical and Information Interaction in Exoskeleton Rehabilitation Robotics: A Review

Robotics
The exoskeleton rehabilitation robot is a structural robot that uses the actuator to control, so as to construct a human–robot collaborative rehabilitation training system to realize the perception and decoding of patients and promotes the recovery of ...
Cuizhi Fei, Qiaoling Meng, Hongliu Yu, Xuhua Lu   +3 more
doaj   +1 more source

Improving Human Diving Endurance With a Field‐Deployable Exoskeleton

SmartBot, EarlyView.
High energetic demands to overcome drag, combined with a finite supply of self‐contained breathing gas, fundamentally limit human endurance in underwater locomotion. Here, we present DiveMate, a portable exoskeleton that provides adaptive bidirectional assistance synchronized with fin‐kicking during diving, reducing lower‐limb muscle activation and ...
Zhihao Zhou, Zhenmeng Ju, Chenxi Zhang, Ming Xu, Enhao Zheng, Lecheng Ruan, Qining Wang   +6 more
wiley   +1 more source

An exoskeleton-based master device for dual-arm robot teleoperation

, 2020
Teleoperation is a more realistic approach when controlling a robot in some complex tasks. Traditional master devices have many limits in controlling large scale robot manipulators, especially for a dual-arm robot.
Yang T(杨铁), Yang Y(杨洋), Yu P(于鹏), Zhao L(赵亮)   +3 more
core  

Integrating Artificial Intelligence With PPE: A Smart Boiler Suit Framework for Maritime Survey Applications

Safety Science and Technology, EarlyView.
This paper introduces a conceptual framework for an AI‐enhanced smart boiler suit, shifting maritime surveyor safety from reactive to proactive monitoring. Through integrated sensor networks and edge AI analytics, the proposed architecture offers a robust modular roadmap for advancing intelligent personal protective equipment in hazardous offshore and ...
P. Katsinellos, A. Gotsopoulos, A. Chatzopoulos, N. Gerolimos, G. Priniotakis   +4 more
wiley   +1 more source

Potential Correlation Between Bombus lantschouensis Thoracic Morphology and Flight Behavior

Integrative Zoology, EarlyView.
Potential correlation between Bombus lantschouensis thoracic morphology and flight behavior. ABSTRACT Remarkably little modern work has investigated the thoracic structures of insects and their relationship to flight locomotion. Most studies focus exclusively on either morphology or flight kinematics.
Wenjie Li, Sipei Liu, Le Zong, Zhengzhong Huang, Lei Jiang, Xiaokun Liu, Pingping Yang, Yitian Zhang, Zhong Du, Weili Fan, Zhuanghui Qin, Xieshuang Wang, Xinying Zhang, Xiaolong Wang, Haodong Yin, Jiandong An, Chaodong Zhu, Michael C. Orr, Jiangning Wang, Siqin Ge   +19 more
wiley   +1 more source