A5025970821- Soft Robotics and Applications
- Temporomandibular Joint Disorders
- Muscle activation and electromyography studies
- Motor Control and Adaptation
- Robotic Mechanisms and Dynamics
- Industrial Vision Systems and Defect Detection
- Hand Gesture Recognition Systems
- Robot Manipulation and Learning
- Advanced Sensor and Energy Harvesting Materials
- Prosthetics and Rehabilitation Robotics
- EEG and Brain-Computer Interfaces
- Image Processing Techniques and Applications
- Advanced machining processes and optimization
- Iterative Learning Control Systems
- Image and Object Detection Techniques
- Advanced Vision and Imaging
- Robotics and Sensor-Based Localization
- Heart Rate Variability and Autonomic Control
- Optical measurement and interference techniques
- Educational Technology and Assessment
- Balance, Gait, and Falls Prevention
- Physics of Superconductivity and Magnetism
- Non-Invasive Vital Sign Monitoring
- Superconducting Materials and Applications
- Wireless Communication Security Techniques
Southeast University
2019-2024
Fujian Medical University
2022-2023
Guangzhou Medical University
2020
Dalian University of Technology
2011-2017
Shenyang Institute of Automation
2013
State Key Laboratory of Robotics
2013
University of Electronic Science and Technology of China
2011
University of Waterloo
2010
Institute of Electrical Engineering
2000
Chinese Academy of Sciences
2000
•Clinical features of child clusters infected with 2019-nCoV lack a typical pattern.•In mildly children, initial CT may be only negative or subtly abnormal.•Ground-glass opacity and patchy shadow are vital features. AIMTo identify summarise the common findings from 2019 novel coronavirus (2019-nCoV) infections in children.MATERIALS AND METHODSThe clinical characteristics radiological (chest radiography chest computed tomography [CT]) nine children were reviewed this retrospective case...
Quantifying movement variability is a crucial aspect for clinical and laboratory investigations in several contexts. However, very few studies have assessed, detail, the intra-subject across movements inter-subject variability. Muscle synergies are valuable method that can be used to assess such In this study, we assess, scenario based on comprehensive dataset, including multiple repetitions of multi-directional reaching movements. The results show muscle tool quantifying at level reveal...
A jaw movement robot that can simulate and reaction forces in temporomandibular joints (TMJs) of a man will find many applications dentistry, food science, biomechanics. The TMJ is the most sophisticated joint human body, its compound movements are not given sufficient consideration when designed. Based on biological finding about mastication system motion characteristics, this paper proposes an actuation redundant parallel mechanism for designs systems models higher pair kinematic joint....
The paper introduces a novel message authentication framework over broadcast channels, where symmetric cryptography-based physical layer assisted (PLAA) scheme is introduced in wireless networks. proposed integrate the conventional schemes and mechanisms by taking advantage of temporal spatial uniqueness channel responses, aiming to achieving fast while minimising packet transmission overhead. Our claims through extensive analysis simulation will be verified via comparing with public key...
Muscle synergies have been largely used in many application fields, including motor control studies, prosthesis control, movement classification, rehabilitation, and clinical studies. Due to the complexity of system, full repertoire underlying has identified only for some classes movements scenarios. Several extraction methods extract muscle synergies. However, these may not effectively capture nonlinear relationship between muscles impose constraints on input signals or extracted Moreover,...
Legitimate sensor nodes may be captured by an adversary to extract important security information regarding shared secrets, cryptographic keys and so on. The can easily launch node clone attack, which is attack that attempts add one or more the network cloning nodes. This kind of imposes a severe threat wireless networks (WSNs). A novel scheme detect in WSN channel identification characteristic presented, are distinguished responses between proposed aims at achieving fast detection...
Muscle synergy has been applied to comprehend how the central nervous system (CNS) controls movements for decades. However, it is not clear about motion control mechanism and relationship between motions muscle synergies. In this paper, we designed two experiments corroborate hypothesis: (1) can be decomposed primitives, which are driven by primitives (2) variations of in direction scale modulated activation coefficients rather than primitives. Surface electromyographic (EMG) signals were...
Electroluminescence (EL) imaging is a widely adopted method in quality assurance of the photovoltaic (PV) manufacturing industry. With growing demand for high-quality PV products, automatic inspection methods based on machine vision have become an emerging area concern to replace manual inspectors. Therefore, this paper presents defect-inspection multi-cell monocrystalline modules with EL images. A processing routine designed extract defect features module, eliminating influence intrinsic...
Purpose – This paper aims to describe how a novel biomimetic chewing robot was designed, including its motion, force, control and mechanical designs, shows some initial experiments about motion tracking. Design/methodology/approach According the biomechanics, authors modeled muscles of mastication in six linkages temporomandibular joint higher kinematic pairs point contact. As result, represented redundantly actuated parallel mechanism. With reference literature data on biological system,...
Radar health monitoring system has been demonstrated superiority in noncontact of vital signs. However, the heartbeat extraction from radar signal is heavily affected by respiratory interference. For sake reconstruction accuracy, we propose here a real time systematic heart beat method using Frequency Modulation Continuous Wave (FMCW) mm-wave radar, referred to as SHB. The SHB consists two major steps. In enhancement step, differential operation applied FMCW phase variation enhance...
Abstract Cancer metastasis is the primary cause of all cancer-related deaths due to lack effective targeted drugs that simultaneously block multiple signaling pathways drive dissemination and growth cancer cells. The unique proline isomerase Pin1 activates numerous pathways, but its role in inhibitory efficacy inhibitors on are unknown. Moreover, applicability inhibitor―all-trans retinoic acid (ATRA) limited several drawbacks. Herein, uniform ATRA-loaded polylactic acid-polyethylene glycol...
Objective.Due to the variability of human movements, muscle activations vary among trials and subjects. However, few studies investigated how data organization methods for addressing impact extracted synergies.Approach.Fifteen healthy subjects performed a large set upper limb multi-directional point-to-point reaching movements. Then, study synergies under different settings structure prior synergy extraction, namely concatenation, averaging, single trial, number considered trials, directions...
Human masticatory system exhibits optimal stiffness, energy efficiency and chewing forces needed for the food breakdown due to its unique musculoskeletal actuation redundancy. We have proposed a 6PUS-2HKP (6 prismatic-universal-spherical chains, 2 higher kinematic pairs) redundantly actuated parallel robot (RAPR) based on biomechanics. This paper studies stiffness optimization of driving force bio-inspired robot. To understand effect point-contact HKP acting RAPR performance, is estimated...
Abstract Three‐dimensional (3D) printed bionic products play an important role in intelligent robotics, microelectronics, and polymers. The printing manufacturing process of 3D printers is conducive to obtaining soft structures that meet specific requirements, saves time cost. Soft emerging research field, has always been developed based on materials actuators with their biological properties. This article reviews the current understanding bioprinting technologies for dielectric elastomers...
This paper aims to propose a chewing-cycle trajectory planningmethod for dental testing chewing robot on basis of literaturedata human movements and kinematics biomimetictemporomandibular joints (TMJs) in the application vitrodental material testing.
Purpose – This paper aims to verify the workspace and movement performance of a redundantly actuated humanoid chewing robot. Design/methodology/approach A robot with 6-PUS linkages two higher kinematic pairs (HKPs) is introduced. The design HKPs specified by mimicking temporomandibular joint (TMJ) structure obtained through computed tomography scan mastication system. border movement, mouth-opening trajectory velocity subjects’ lower incisor point are measured using mandibular kinesiograph....