A5100606692- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Prosthetics and Rehabilitation Robotics
- Muscle activation and electromyography studies
- Innovative Energy Harvesting Technologies
- Guidance and Control Systems
- Spacecraft Dynamics and Control
- Tactile and Sensory Interactions
- Space Satellite Systems and Control
- Stroke Rehabilitation and Recovery
- Tribology and Lubrication Engineering
- Chemical Looping and Thermochemical Processes
- ATP Synthase and ATPases Research
- Advanced Measurement and Detection Methods
- Diabetic Foot Ulcer Assessment and Management
- Robotic Path Planning Algorithms
- Coal and Its By-products
- RNA modifications and cancer
- Simulation and Modeling Applications
- Real-time simulation and control systems
- Circadian rhythm and melatonin
- Fault Detection and Control Systems
- Aerospace Engineering and Control Systems
- Advanced Research in Science and Engineering
- Healthcare Technology and Patient Monitoring
Soochow University
2024
City University of Hong Kong
2023-2024
Jiangnan University
2023
Zhejiang University of Technology
2020-2023
Chinese University of Hong Kong
2018-2022
Beijing Aerospace Flight Control Center
2014-2022
Huazhong Agricultural University
2022
China South Industries Group (China)
2016-2022
First Teaching Hospital of Tianjin University of Traditional Chinese Medicine
2022
Beihang University
2011
Abstract Through years of development, the triboelectric nanogenerator (TENG) has been demonstrated as a burgeoning efficient energy harvester. Plenty efforts have devoted to further improving electric output performance through material/surface optimization, ion implantation or external circuit. However, all these methods cannot break fundamental limitation brought by inevitable electrical breakdown effect, and thus density is restricted. Here, method for enhancing threshold TENGs proposed...
Abstract The wearable lower limb exoskeleton is a typical human-in-loop human–robot coupled system, which conducts natural and close cooperation with the human by recognizing locomotion timely. Requiring subject-specific training main challenge of existing approaches, most methods have problem insufficient recognition. This paper proposes an integral subject-adaptive real-time Locomotion Mode Recognition (LMR) method based on GA-CNN for system. LMR combination Convolutional Neural Networks...
Abstract Wearable sweat sensors can detect and monitor various substances in sweat, providing valuable information for healthcare monitoring clinical diagnostics. Recent advances flexible electronic technologies have enabled the development of wearable that measure rate biochemical real time, although several challenges remain, such as power management extraction issues. Here, a passive strategy well self‐powered system (SEMS) is reported to be designed sedentary individuals, i.e., elders....
Locomotion mode identification is essential for the control of a robotic rehabilitation exoskeletons. This paper proposes an online support vector machine (SVM) optimized by particle swarm optimization (PSO) to identify different locomotion modes realize smooth and automatic transition. A PSO algorithm used obtain optimal parameters SVM better overall performance. Signals measured foot pressure sensors integrated in insoles wearable shoes MEMS-based attitude heading reference systems (AHRS)...
This paper describes a system design and hybrid control algorithm of an electrically actuated lower limb exoskeleton (LLE). The mainly includes three parts: mechanical structure design, actuation sensor design. According to the initial state joint angle, LLE can be divided into Non-anthropomorphic (NAS) anthropomorphic (AS). human motion intention (HMI) estimation gait phase classification reference trajectory estimation. fuzzy logic is used detect different phases in classification. In...
As a state of matter, liquids exist in an extremely wide range, including water such as that oceans and rivers, well various solutions, oils, liquid metals, etc. Due to the fluidity liquids, triboelectric effect based on them often shows unexpected results can be used complex environments. Herein, latest research working principles at liquid–solid, liquid–liquid, liquid–gas interfaces are reviewed. The factors affecting charge generation output performance liquid‐interfaces‐based TENGs...
Tongcheng (TC) pigs, distinguished by their superior meat quality, are a Chinese indigenous pig breed. Recently, the genetic resources of TC pigs under tremendous threat due to introduction cosmopolitan breeds and African swine fever disease. To promote management conservation, present study assessed diversity population structure using single nucleotide polymorphism (SNP) markers. A total 26, 999 SNPs were screened from 51, 315 in 68 pigs. The multi-dimensional scaling (MDS) analysis...
Abstract The importance of continuous healthcare management has significantly accelerated the development wearable devices for monitoring health‐related physical and biochemical markers. Despite extensive research on physiological monitoring, critical issues power device/skin interfacial properties restrict advancement personalized early disease detection. Here, we report a multimodal sweat device featuring real‐time display long‐term data analysis based self‐powered format sweat‐activated...
A narrow resonance bandwidth of an energy harvesters limits its response to the wide frequency spectrum in ambient environments. This work proposes addition a nonlinear restoring force applied triboelectric nanogenerator (TENG) tune and broaden bandwidth. is by permanent magnets at both sides slider two external magnets. The noncontact strategy adopted between grating electrodes avoid wear loss caused friction. results show that compared with linear system, TENG (NN-TENG) can increase peak...
This paper has experimentally studied the windage torque in a rotor-stator system with superimposed central inflow and rotor-mounted protrusions. A novel measurement method been proposed, basic principle is to transform of rotating components into static measured by using torquemeter. Compared previous research, difference moment coefficient for free plain disk this within 10%. The models used experiments included rotor 18 Plain-disk results were obtained axial clearances varying from 4.5 mm...
Introduction: NADH pyrophosphatase, a hydrolase catalyzing the phosphate bond of to reduced nicotinamide mononucleotide, has potential applications in food, cosmetic and pharmaceutical industry. Methods: Here, we investigated effects vector screening, promoter RBS strategies on pyrophosphatase expression protein engineering its enzymatic activity thermal stability. Results: In this study, describe derived from Escherichia coli (EcNudc). Strategies focusing regulation including screening...
Calcium‐looping gasification is attractive to dispose massive sewage sludge for hydrogen‐rich syngas with in situ CO 2 capture but still challenged by apparent drop of sorbent reactivity, attrition, and uncertainty performance during multi‐cycle gasification. Herein, bauxite‐modified carbide slag prepared as a cheap CaO‐based simple mechanical mixing method. Based on physical chemical characterization well thermogravimetric analyses, it found that the (CS) contained inert component mayenite,...
Nonreciprocal thermophotonics, by breaking Lorentz reciprocity, exceeds current theoretical efficiency limits, unlocking opportunities to energy devices and thermal management. However, transfer in systems is highly defect-sensitive. This sensitivity further amplified at deep subwavelength scales inevitable multi-source interactions, interface wrinkles, manufacturing tolerances, making precise control of photons increasingly challenging. Here, we demonstrate a topological one-way heat...