Xingchen Yang
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View article: Virtual reality interactions via a user-generic ultrasound human-machine interface for wrist and hand tracking
Virtual reality interactions via a user-generic ultrasound human-machine interface for wrist and hand tracking Open
As computers move from desktop screens into our glasses, traditional controllers such as keyboards and mice have proven impractical. A control interface for immersive experiences needs to seamlessly transport intention from the real to the…
View article: Multidimensional motoneuron control using intramuscular microelectrode arrays in tetraplegic spinal cord injury
Multidimensional motoneuron control using intramuscular microelectrode arrays in tetraplegic spinal cord injury Open
Loss of hand function after spinal cord injury (SCI) significantly impairs independence and quality of life. Although residual muscle activity recorded on the skin can provide intuitive control signals, it is limited in SCI by low amplitud…
View article: Artificial Empathy in Therapy and Healthcare: Advancements in Interpersonal Interaction Technologies
Artificial Empathy in Therapy and Healthcare: Advancements in Interpersonal Interaction Technologies Open
The healthcare sector is challenged by critical workforce shortages, and this is causing an urgent need for innovative technologies to support or augment human roles. Although much of the research effort has focused on support and training…
View article: Sonomyographic Prosthetic Interaction: Online Simultaneous and Proportional Control of Wrist and Hand Motions Using Semisupervised Learning
Sonomyographic Prosthetic Interaction: Online Simultaneous and Proportional Control of Wrist and Hand Motions Using Semisupervised Learning Open
Human hands play a very important role in daily object manipulation. Current prosthetic hands are capable of mimicking most functions of the human hand, but how to interact with prosthetic hands based on human intentions remains an open pr…
View article: A Wearable Ultrasound Interface for Prosthetic Hand Control
A Wearable Ultrasound Interface for Prosthetic Hand Control Open
Ultrasound can non-invasively detect muscle deformations and has great potential applications in prosthetic hand control. Traditional ultrasound equipment was usually too bulky to be applied in wearable scenarios. This research presented a…
View article: Effect of hole arrangement patterns on the leakage and rotordynamic characteristics of the honeycomb seal
Effect of hole arrangement patterns on the leakage and rotordynamic characteristics of the honeycomb seal Open
The honeycomb seal is a vital component to reduce the leakage flow and improve the system stability for the turbomachines. In this work, a three-dimensional model is established for the interlaced hole honeycomb seal (IHHCS) and the non-in…
View article: PLA-lignin nanofibers as antioxidant biomaterials for cartilage regeneration and osteoarthritis treatment
PLA-lignin nanofibers as antioxidant biomaterials for cartilage regeneration and osteoarthritis treatment Open
Background Osteoarthritis (OA) is common musculoskeletal disorders associated with overgeneration of free radicals, and it causes joint pain, inflammation, and cartilage degradation. Lignin as a natural antioxidant biopolymer has shown its…
View article: Ultrasound-based adaptive prosthetic control dataset (UltraPro)
Ultrasound-based adaptive prosthetic control dataset (UltraPro) Open
This is a ultrasound-based adaptive prosthetic control dataset . Detailed description will be added a little bit later.
View article: Simultaneous Prediction of Wrist and Hand Motions via Wearable Ultrasound Sensing for Natural Control of Hand Prostheses
Simultaneous Prediction of Wrist and Hand Motions via Wearable Ultrasound Sensing for Natural Control of Hand Prostheses Open
Simultaneous prediction of wrist and hand motions is essential for the natural interaction with hand prostheses. In this paper, we propose a novel multi-out Gaussian process (MOGP) model and a multi-task deep learning (MTDL) algorithm to a…
View article: Numerical investigation on leakage and rotordynamic performance of the honeycomb seal with swirl-reverse rings
Numerical investigation on leakage and rotordynamic performance of the honeycomb seal with swirl-reverse rings Open
Honeycomb seals are a crucial component to restrict the leakage flow and improve system stability for the turbomachines and aero-engines. In this work, the leakage and rotordynamic performance of honeycomb seals with the Swirl-Reverse Ring…
View article: A Proportional Pattern Recognition Control Scheme for Wearable A-mode Ultrasound Sensing
A Proportional Pattern Recognition Control Scheme for Wearable A-mode Ultrasound Sensing Open
It is evident that the prevailing solution, myoelectric pattern recognition for prosthetic manipulation, constrains gesture-based interaction because of the lack of proportional control information such as exerted force. This paper reports…
View article: Towards Zero Re-Training for Long-Term Hand Gesture Recognition via Ultrasound Sensing
Towards Zero Re-Training for Long-Term Hand Gesture Recognition via Ultrasound Sensing Open
While myoelectric pattern recognition is a prevailing way for gesture recognition, the inherent nonstationarity of electromyography signals hinders its long-term application. This study aims to prove a hypothesis that morphological informa…
View article: Towards Wearable A-Mode Ultrasound Sensing for Real-Time Finger Motion Recognition
Towards Wearable A-Mode Ultrasound Sensing for Real-Time Finger Motion Recognition Open
It is evident that surface electromyography (sEMG) based human-machine interfaces (HMI) have inherent difficulty in predicting dexterous musculoskeletal movements such as finger motions. This paper is an attempt to investigate a plausible …
View article: Ultrasound-Based Sensing Models for Finger Motion Classification
Ultrasound-Based Sensing Models for Finger Motion Classification Open
Motions of the fingers are complex since hand grasping and manipulation are conducted by spatial and temporal coordination of forearm muscles and tendons. The dominant methods based on surface electromyography (sEMG) could not offer satisf…