A5113808840- Underwater Vehicles and Communication Systems
- Insect Pheromone Research and Control
- Advanced Chemical Sensor Technologies
- Neurobiology and Insect Physiology Research
- Underwater Acoustics Research
- Robotic Path Planning Algorithms
- Oil Spill Detection and Mitigation
- Water Quality Monitoring Technologies
- Oceanographic and Atmospheric Processes
- Target Tracking and Data Fusion in Sensor Networks
- Maritime Navigation and Safety
- Simulation and Modeling Applications
- Control and Dynamics of Mobile Robots
- Adaptive Control of Nonlinear Systems
- Structural Engineering and Vibration Analysis
- Distributed Control Multi-Agent Systems
- Adaptive optics and wavefront sensing
- Smart Grid and Power Systems
- Tactile and Sensory Interactions
- Reinforcement Learning in Robotics
- Fault Detection and Control Systems
- Muscle activation and electromyography studies
- High-Voltage Power Transmission Systems
- Advanced Image Processing Techniques
- Vacuum and Plasma Arcs
Chinese University of Hong Kong, Shenzhen
2024
Chinese Academy of Sciences
2010-2024
Sichuan University
2024
West China Second University Hospital of Sichuan University
2024
China Electric Power Research Institute
2022-2024
Shenyang Institute of Automation
2011-2024
Yunnan University
2024
Hunan Children's Hospital
2024
Harvard University
2024
North China Electric Power University
2022-2024
Underwater gliders adjust buoyancy to generate gliding motion through water columns using a pair of wings. Various types underwater have been developed and tested as efficient long-distance, long-duration ocean sampling platforms. We introduce the Chinese Sea-Wing glider develop methods increase its range by optimizing steady parameters save energy. The are based on model that relates well energy consumption. A sensor scheduling strategy accounts for distributed features vertical profiles so...
The aim of this article is to develop a new cooperative path following control scheme for team autonomous underwater vehicles (AUVs) which track one curve with nonlinear uncertainties. Individual path-following controllers are designed guarantee that each AUV meets the desired tracking performance. For following, containment approach incorporated into design, where forced evenly disperse on parameterized by continuous variable over communication network. main features paper unlike existing...
<title>Abstract</title> Background: This study explores ocular manifestations in children with mutations key tumor suppressor genes (RB1, NF1, NF2, VHL, TSC1/2), which are linked to common pediatric hereditary cancer syndromes. Mutations these often lead lesions, particularly the retina and uveal tract, including choroid iris. The expression of gene eye has been a topic interest for ophthalmologists other healthcare professionals. We have summarized presentations patients. Methods: reviewed...
Recent advancements in generative AI, particularly diffusion models, have proven valuable for text-to-image synthesis. In health care, these models offer immense potential generating synthetic datasets and aiding medical training. Despite strong performances, it remains uncertain whether the image generation quality is consistent across different demographic subgroups. To address this, we conduct a comprehensive analysis of fairness models. Evaluations Stable Diffusion model reveal...
Two types of exploratory touch including active sliding and passive are usually encountered in the daily life. The friction behavior human finger against surface objects is important tactile perception. neural mechanisms correlating to tribological not fully understood. This study investigated response characterized with functional near-infrared spectroscopy (fNIRS). test fNIRS were performed simultaneously using stimulus polytetrafluoroethylene (PTFE) specimens. Results showed that modes...
Detecting and classifying the plankton in situ to analyze population diversity abundance is fundamental for understanding of marine planktonic ecosystem. However, features are subtle, distribution different taxa extremely imbalanced real environment, both which limit detection classification performance them while implementing advanced recognition models, especially rare taxa. In this paper, a novel strategy proposed combining with cycle-consistent adversarial network densely connected...
Major pathologic remission (MPR, residual tumor <10%) is a promising clinical endpoint for prognosis analysis in patients with lung cancer receiving pre-operative PD-1 blockade therapy. Most of the current biomarkers predicting MPR such as PD-L1 and mutation burden (TMB) need to be obtained invasively. They cannot overcome spatiotemporal heterogeneity or provide dynamic monitoring solutions. Radiomics artificial intelligence (AI) models practical tool enabling non-invasive follow-up...
Abstract Prediction of marine conditions is notoriously challenging in the northern South China Sea (NSCS) due to inadequate observations region. The underwater gliders that were developed during past decade may provide observing platforms could produce required observations. During a field experiment, temperature/salinity (T/S) profiles from set assimilated into real-time forecasting system, along with assimilation climatological monthly mean Argo data constrain basin-wide model biases....
The dataset contains 1225 data samples for 5 fault types (labels). We divided the into training set and test through random stratified sampling. accounted 20% of total dataset. Our experimental subject is 'Haizhe', which a small quadrotor AUV developed in laboratory. For each type, 'Haizhe' was tested several times. time, ran same program sailed underwater 10-20 s to ensure that state long enough. recorded were then used as sample, corresponding type true label sample. validate model-free...
This article presents a strategy for identifying the source location of chemical plume in near-shore oceanic environments where is developed under influence turbulence, tides and waves. includes two modules: declaration (or identification) verification embedded subsumption architecture. Algorithms identification are derived from moth-inspired tracing strategies based on sensor. The in-water test missions, conducted November 2002 at San Clemente Island (California, USA) June 2003 Duck (North...
In this work, a series of solid desulfurizers were prepared via loading an inorganic alkali on activated carbon (AC). The optimal synthetic procedure the desulfurizer is to pretreat AC with nitric acid (68.0 wt %) for 4 h and then impregnate sample in 0.02 g/mL NaHCO3 aqueous solution at 35 °C 2 h. Finally, adsorbent was calcined 500 h, referred as NC-AC. This used treat Saudi Arabian crude oil mass ratio 30:1 (crude oil:NC-AC) 55 3.5 A desulfurization efficiency high 32.4 % achieved...
Efficiently predicting high-resolution and accurate flow fields through networked autonomous marine vehicles (AMVs) is crucial for diverse applications. Nonetheless, a research gap exists in the seamless integration of data-driven modeling, real-time data assimilation from sensing, optimization AMVs’ sensing strategies, culminating closed-loop dynamic application system (DDDAS). This article presents novel DDDAS that systematically integrates assimilation, adaptive using AMVs. It features...
Chemical plume tracing capability is important for autonomous underwater vehicles (AUVs) to perform a variety of ocean exploration and exploitation missions. For studying validating moth-inspired chemical algorithms, Shenyang Institute Automation, Chinese Academy Sciences developed an AUV equipped with multiple sensors, including fluorometer Doppler velocity log (DVL). Based on the AUV's dynamics its path-following capability, based algorithm implementation strategy was developed. To...
Due to its significant potential applications, underwater chemical plume exploration and source localization via an autonomous vehicle (AUV) is currently a hot subject both in AUV oceanic engineering research communities. Chemical including buoyant stem non-buoyant part such as deep-sea hydrothermal typical dynamic 3D feature the ocean environment; therefore, finding tracing localizing require explore space. In order study optimize version of strategies behaviors for localization, simulation...