Results 101 to 110 of about 20,751 (290)

A Self‐Healing Magnetoelectric Sensor with Pain Sensing for Underwater Soft Electronics

Advanced Materials, EarlyView.
This study introduces a self‐healing magnetoelectric sensory system designed for amphibious soft electronics. By utilizing liquid‐metal conductors and self‐healing elastomers, the system enables autonomous recovery from mechanical damage. Its multilayered architecture features dual self‐powered proximity and tactile sensing alongside pain sensing in ...
Xuan Zhang, Jinrun Zhou, Pengyu Chen, Xuchen Wang, Eddy Yi Ler Pang, Bin Su, Yu Jun Tan   +6 more
wiley   +1 more source

Force/Position Hybrid Control for Cable-driven Parallel Robot Based on the System Stiffness

Jixie chuandong, 2023
The supporting stiffness analysis of the eight-cable 6-DOF cable-driven parallel robot is conducted,and the force/position hybrid control is carried out on this basis. Firstly, the cable-driven parallel robot is described systematically.
Chen Keju, Zhang Shangying, Zhang Jilei, Luo Shiyang, Zhang Bowei   +4 more
doaj  

Design and analysis of a novel long-distance double tendon-sheath transmission device for breast intervention robots under MRI field [PDF]

, 2020
Cancer represents a major threat to human health. Magnetic resonance imaging (MRI) provides superior performance to other imaging-based examination methods in the detection of tumors and offers distinct advantages in biopsy and seed implantation. However,
Du, Haiyan, Jia, Xiaohong, Jiang, Jingang, Yu, Yan, Zhang, Yongde   +4 more
core   +1 more source

High‐Performance, Paper‐Based Microelectronics via a Micromodular Fabrication Process

Advanced Materials Interfaces, EarlyView.
This study demonstrates high‐performance silicon micromodular transistors on cellulose nanomaterial‐coated paper, with interconnects formed via e‐jet printing. Transistors exhibit excellent electrical properties and maintain performance under applied strain.
Rebecca K. Banner, Hubert N. Elly, Kaifan Yue, Cyra Moobed, Siddharth Kurup, Daniel Aziz, Kira L. Barton, Victor Breedveld, Eric M. Vogel, Michael A. Filler   +9 more
wiley   +1 more source

Force/Position Hybrid Control for Cable-driven Parallel Robots Based on the System Stiffness

Jixie chuandong, 2023
The supporting stiffness analysis of the eight-cable 6-DOF cable-driven parallel robot is conducted, and the force/position hybrid control is carried out on this basis. Firstly, the cable-driven parallel robot is described systematically.
Chen Keju, Zhang Shangying, Zhang Jilei, Luo Shiyang, Zhang Bowei   +4 more
doaj  

Strategy for Topological Reconfiguration of Cable-Driven Parallel Robots

Journal of Mechanisms and Robotics
Abstract This paper presents a strategy for stable topological in-operation-reconfiguration of cable-driven parallel robots. The term topological refers to the addition or removal of active cables and thus to changing the topology of the cable robot.
Trautwein, Felix, Dietrich, David, Pott, Andreas, Verl, Alexander   +3 more
openaire   +2 more sources

LFA: A Lattice Fourier Analyzer for Quantitative In Situ EC‐STM of Adsorbate–Substrate Superstructures

Advanced Materials Interfaces, EarlyView.
Although electrochemical scanning tunneling microscopy provides atomic‐scale access to electrified interfaces, quantitative in situ and operando investigations suffer from drift‐induced distortions. This work introduces the Lattice Fourier Analyzer (LFA), which employs substrate‐anchored affine drift correction in reciprocal space to recover precise ...
Rafał Lewandków, Paulina Wira, Anna Futyma, Radosław Wasielewski, Tomasz Kosmala   +4 more
wiley   +1 more source

Optimal Trajectory Planning of a Cable-Driven Parallel Robot by Direct Collocation Approaches

International Journal of Advanced Design and Manufacturing Technology
Trajectory planning in cable-driven robots is more challenging than rigid-link ones. To maintain the robot control, the cable tensions must be positive during motion.
Milad Badrikouhi, Mahdi Bamdad
doaj  

Hazardous materials emergency response mobile robot [PDF]

A simple or unsophisticated robot incapable of effecting straight-line motion at the end of its arm inserts a key held in its end effector or hand into a door lock with nearly straight-line motion by gently thrusting its back heels downwardly so that it ...
Alahuzos, George, Lloyd, James, Stone, Henry W.   +2 more
core   +1 more source

8-DoFs Cable Driven Parallel Robots for Bimanual Teleoperation

IEEE/ASME Transactions on Mechatronics
Teleoperation plays a critical role in intuitive robot control and imitation learning, particularly for complex tasks involving mobile manipulators with redundant degrees of freedom (DoFs). However, most existing master controllers are limited to 6-DoF spatial control and basic gripper control, making them insufficient for controlling high-DoF robots ...
Hung Hon Cheng, Josie Hughes
openaire   +2 more sources