A5088723765- Muscle activation and electromyography studies
- Stroke Rehabilitation and Recovery
- Prosthetics and Rehabilitation Robotics
- EEG and Brain-Computer Interfaces
- Soft Robotics and Applications
- Advanced Sensor and Energy Harvesting Materials
- Robotic Path Planning Algorithms
- Neuroscience and Neural Engineering
- Adaptive Control of Nonlinear Systems
- Nanoplatforms for cancer theranostics
- Iterative Learning Control Systems
- Advanced Algorithms and Applications
- Control and Dynamics of Mobile Robots
- earthquake and tectonic studies
- Mechanical stress and fatigue analysis
- Underwater Vehicles and Communication Systems
- Fuel Cells and Related Materials
- Advanced Battery Technologies Research
- Hydrocarbon exploration and reservoir analysis
- Non-Invasive Vital Sign Monitoring
- Fault Detection and Control Systems
- Robot Manipulation and Learning
- Industrial Technology and Control Systems
- Motor Control and Adaptation
- Robotic Mechanisms and Dynamics
Southern Medical University
2010-2025
Hebei Normal University
2024-2025
Xi'an University of Science and Technology
2025
Sweet Potato Research Institute
2025
Shaanxi University of Science and Technology
2023-2025
Sichuan University
2025
West China Hospital of Sichuan University
2025
Wuhan University of Technology
2015-2024
Jiangxi Maternal and Child Health Hospital
2024
Beijing Forestry University
2007-2024
We describe a novel and effective video enhancement algorithm for low lighting video. The works by first inverting an input low-lighting then applying optimized image de-haze on the inverted To facilitate faster computation, temporal correlations between subsequent frames are utilized to expedite calculation of key parameters. Simulation results show excellent 4× speed up as compared with frame-wise algorithms.
Breast cancer (BC) is a significant cause of cancer-related deaths among women worldwide. Hypoxia, common feature solid tumor, associated with drug resistance and poor prognosis in BC. In this study, we present strategy to overcome hypoxia-induced chemotherapy tolerance Specifically, synthesized hollow gold (Au)-platinum (Pt) bimetallic nanoshell for the first time, which acted as delivery system (DDS) doxorubicin (DOX). The photothermal effect, induced by surface plasmon resonance (SPR)...
Name-based route lookup is a key function for Named Data Networking (NDN). The NDN names are hierarchical and have variable unbounded lengths, which much longer than IPv4/6 address, making fast name challenging issue. In this paper, we propose an effective Name Component Encoding (NCE) solution with the following two techniques: (1) A code allocation mechanism developed to achieve memory-efficient encoding components, (2) We apply improved State Transition Arrays accelerate longest prefix...
Robot-assisted rehabilitation offers benefits, such as repetitive, intensive, and task-specific training, compared to traditional manual manipulation performed by physiotherapists. In this paper, a robust iterative feedback tuning (IFT) technique for repetitive training control of compliant parallel ankle robot is presented. The employs four intrinsically pneumatic muscle actuators that mimic skeletal muscles ankle's motion training. A multiple degrees-of-freedom normalized IFT proposed...
Pneumatic artificial muscles (PAMs) have been widely used in actuation of medical devices due to their intrinsic compliance and high power-to-weight ratio features. However, the nonlinearity time-varying nature PAMs make it challenging maintain high-performance tracking control. In this article, a high-order pseudopartial derivative-based model-free adaptive iterative learning controller (HOPPD-MFAILC) is proposed achieve fast convergence speed. The dynamics PAM converted into dynamic...
This paper proposes a new adaptive patient-cooperative control strategy for improving the effectiveness and safety of robot-assisted ankle rehabilitation. has been developed implemented on compliant rehabilitation robot (CARR). The CARR is actuated by four Festo Fluidic muscles located to calf in parallel, three rotational degrees freedom. scheme consists position controller joint space high-level admittance task space. adaptively modifies predefined trajectory based real-time measurement,...
Space information network (SIN) makes it possible for any object to be connected the Internet anywhere, even in areas with extreme conditions, where a cellular is not easy deploy. Access authentication key secure users' access control SIN, mainly prevent illegal adversaries from getting SIN services. However, highly complicated communication environment of (e.g., exposed links, higher signal delay, etc.) poses challenging issue design and efficient scheme. Although some schemes have been...
Transformers with powerful global relation modeling abilities have been introduced to fundamental computer vision tasks recently. As a typical example, the Vision Trans-former (ViT) directly applies pure transformer architecture on image classification, by simply splitting images into tokens fixed length, and employing transformers learn relations between these tokens. However, such naive tokenization could destruct object structures, assign grids uninterested regions as background,...
Wearable integrated sensing devices with flexible electronic elements exhibit enormous potential in human-machine interfaces (HMI), but they have limitations such as complex structures, poor waterproofness, and electromagnetic interference. Herein, inspired by the profile of Lindernia nummularifolia (LN), a bionic stretchable optical strain (BSOS) sensor composed an LN-shaped fiber incorporated substrate is developed for intelligent HMI. Such enables large bending angle measurements...
With rapid advances in satellite technology, space information network (SIN) has been proposed to meet the increasing demands of ubiquitous mobile communication due its advantages providing extensive access services. However, satellites' resource constraint and SIN's highly dynamic topology, it poses a challenge on management utilization development SIN. There have some works integrating software defined (SDN) into SIN, as (SD-SIN), so simplify improve these ignore security issue SD-SIN....
This article considers the bearing-only formation control problem, where of each agent only relies on relative bearings their neighbors. A new law is proposed to achieve target formations in finite time. Different from existing results, based a time-varying scaling gain. Hence, convergence time can be arbitrarily chosen by users, and derivative input continuous. Furthermore, sufficient conditions are given guarantee almost global interagent collision avoidance. Then, leader-follower...
Although immiscible fluid–fluid displacement in porous media has received extensive attention, understanding the dynamics behavior within complex structures remains elusive. This study utilizes direct numerical simulation by solving Navier–Stokes equations and coupling with volume of fluid method to examine oil–water flow across various contact angles θ capillary number Ca. Three kinds artificial were generated designed opening angle β, including single-structure dual-structure models. A...
Triboelectric nanogenerators (TENGs) developed from eco-friendly natural materials rather than traditional electronic are more favorable for biocompatible applications and use in sustainable life-cycle analysis. Silk fibroin (SF) has emerged as an abundant biomaterial that shows great potential the preparation of TENGs. Silk-based triboelectric (SF-TENGs) have green energy harvesting properties, environmentally friendly, biocompatible, not fully present conventional TENGs, important next...
A rehabilitation robot plays an important role in relieving the therapists’ burden and helping patients with ankle injuries to perform more accurate effective training. However, a majority of current robots are rigid have drawbacks terms complex structure, poor flexibility lack safety. Taking advantages pneumatic muscles’ good light weight, we developed novel two degrees freedom (2-DOF) parallel compliant actuated by muscles (PMs). To solve PM’s nonlinear characteristics during operation...
Radiotherapy (RT) is dominantly used in breast cancer therapy but facing fierce side effects because of the limited difference between tumor and normal tissues response to ionizing radiation. Herein, we construct a core-shell nanoparticle UiO-66-NH2@AuNS. Then solid gold shell was etched into hollow AuNS (HAuNS) further modified with biotin-PEG-SH (PEG-bio) obtain HAuNS@PEG-bio. HAuNS@PEG-bio demonstrates effective near infrared II (NIR-II) region photothermal (PTT) performance, increase...
Object detection based on wood defects involves using bounding boxes to label in the surface image of wood. This step is crucial before transformation products. Due small size and diverse shape defects, most previous object models are unable filter out critical features effectively. Consequently, they have faced challenges generating adequate contextual information detect accurately. In this paper, we proposed a YOLOv5 model Semi-Global Network (SGN) defects. Unlike models, firstly,...