Results 81 to 90 of about 10,000,122 (291)

Confidence-gated temporal voting for EMG-based prosthetic arm control: a low-cost end-to-end pipeline with quantified rejection behaviour

Frontiers in Rehabilitation Sciences
BackgroundSurface electromyography (sEMG) is the dominant non-invasive route to volitional prosthetic control, but a closed-world classifier issues a command for every input, including inputs corresponding to no trained gesture.
Anagha Shinde, Virendra Shete, Ninad Mehendale   +2 more
doaj   +1 more source

Virtual Control of Prosthetic Hand Based on Grasping Patterns and Estimated Force from Semg

ITM Web of Conferences, 2016
Myoelectric prosthetic hands aim to serve upper limb amputees. The myoelectric control of the hand grasp action is a kind of real-time or online method. Thus it is of great necessity to carry on a study of online prosthetic hand electrical control.
Zhu Gao-Ke, Xu Li-Sha, Zhang Yi, Deng Hua   +3 more
doaj   +1 more source

Osseoperceptive EMG Feedback Improves Grasp Force Control in Myoelectric Prosthetic Hands. [PDF]

Adv Sci (Weinh)
Osseoperception is explored as a non‐invasive pathway for delivering sensory feedback in myoelectric prosthetic control. By encoding the user's electromyographic (EMG) signal through bone‐conducted stimulation, this approach enables predictive grasp force regulation.
Blanco-Diaz CF, Dosen S, Cappello L.
europepmc   +2 more sources

Slip suppression in prosthetic hands using a reflective optical sensor and MPI controller

, 2018
Prosthetic hands have greatly evolved in mechatronic, robotic and control aspects. However, occasional accidents might happen due to excessive grip force or the breaking of contact due to slip.
Nitish V. Thakor, Soares, Alcimar B., Anna Prach, Alcimar B. Soares, Prach, Anna, Nakagawa-Silva, Andrei, Andrei Nakagawa-Silva, Thakor, Nitish V., Sai Praneeth Reddy Sunkesula, Cabibihan, John-John, John-John Cabibihan, Sunkesula, Sai Praneeth Reddy   +11 more
core   +1 more source

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

Advanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone, Gianni Stano, Gianluca Percoco   +2 more
wiley   +1 more source

Prosthetic Arm Controller Based on the sEMG Signal and Deep Learning Network

Elektronika ir Elektrotechnika
Prosthetic hands help patients gain greater confidence in daily life, and enabling automatic control of prosthetic hands using real biosignals is an essential task.
Dinh-Hung Le, Thanh-Nghia Nguyen
doaj   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

ENHANCING PROSTHETIC FUNCTIONALITY: A NOVEL APPROACH WITH MYOELECTRIC BIONIC ARM DESIGN [PDF]

Proceedings on Engineering Sciences
This study presents the design and development of an advanced myoelectric bionic arm, integrating Myoware EMG sensors, a microcontroller, and optimized actuators to enhance prosthetic functionality.
Nivethitha B , Sriram V , Mukundha Krishnan B, Manimaran V   +3 more
doaj   +1 more source

Flexible Sensors for Robotics Tactile Perception: A Review

Advanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

The prototype of a thermoregulatory system for measurement and control of temperature inside prosthetic socket [PDF]

, 2015
Thermal related problems with prostheses are common complaints of amputee people. This article aims to introduce a thermoregulatory technique as a potential solution for those problems in prostheses wearers.
Hing, L.T, Leung, A.K.L, Zheng, Y.P, Ghoseiri, K, Safari, Reza, Ghoseiri, Kamiar   +5 more
core   +1 more source