A5051069148- Inertial Sensor and Navigation
- Safety and Risk Management
- GNSS positioning and interference
- Space Satellite Systems and Control
- Advanced Computational Techniques and Applications
- Robotics and Sensor-Based Localization
- Spacecraft Design and Technology
- Geophysics and Gravity Measurements
- Software-Defined Networks and 5G
- Robotic Path Planning Algorithms
- Interconnection Networks and Systems
- Advanced Algorithms and Applications
- Advanced Battery Technologies Research
- Advanced Image and Video Retrieval Techniques
- Advanced Sensor and Control Systems
- Heavy metals in environment
- Network Packet Processing and Optimization
- Constructed Wetlands for Wastewater Treatment
- Advanced Research in Science and Engineering
- Evaluation Methods in Various Fields
- Effects and risks of endocrine disrupting chemicals
- Fire Detection and Safety Systems
- Electric and Hybrid Vehicle Technologies
- Wastewater Treatment and Reuse
- Evaluation and Optimization Models
Shanghai Dianji University
2008-2024
Institute of Acoustics
2023-2024
Chinese Academy of Sciences
2019-2024
University of Chinese Academy of Sciences
2019-2024
Fudan University
2024
Xi'an Railway Survey and Design Institute
2008-2023
Institute of Hydrobiology
2019-2023
Institute of Geodesy and Geophysics
2022
North China University of Water Resources and Electric Power
2019
Sichuan Fire Research Institute
2003-2011
Abstract Large constellations composed of a great amount Low Earth Orbit (LEO) satellites are widely applied in satellite communication, remote sensing, augmented navigation, environment monitoring, and so on. The Determination (OD) is critical for the various function realization large constellation. Three different stepwise autonomous OD strategies constellation LEO proposed based on spaceborne Global Navigation Satellite System (GNSS) observations Inter-Satellite Link (ISL) range...
ABSTRACT This paper proposes a half‐duplex unmanned aerial vehicle (UAV)‐assisted decode‐forward relaying network based on the simultaneous wireless information and power transfer (SWIPT) scheme with hardware impairments. We derive an exact expression of intercept probability in presence ground eavesdropper (Eve). In addition, we elaborate analysis ergodic secrecy rate formulate optimal problem to seek appropriate splitting (PS) ratio. To address non‐convex problem, equivalent...
<abstract><p>Traditional unsupervised speech enhancement models often have problems such as non-aggregation of input feature information, which will introduce additional noise during training, thereby reducing the quality signal. In order to solve above problems, this paper analyzed impact information on its performance. Moreover, article introduced a temporal convolutional neural network and proposed SASEGAN-TCN model, captured local features aggregated global improve model...
Abstract Navigation in unknown 3D environments aims to progressively find an efficient path a given target goal unseen scenarios. A challenge is how explore the navigation quickly and effectively. An end-to-end learning approach has been proposed extract geometric shapes from RGB images, but it not suitable for large due its exhaustive exploration with exponential search space. Active Neural SLAM (ANS) presents module maximize coverage tackle active task. However, ANS still frequently visits...
Water body extraction from remote sensing images in complex backgrounds is crucial for environmental monitoring, disaster management, and urban planning. Although existing water algorithms offer robust tools they still face challenges, including the inability to extract fine bodies frequent omission of edges such as dense vegetation, varying terrain, or cloud interference. In response, we introduce an architecture named WatNet enhance precision environments. comprises three main modules:...
The uptake and degradation mechanisms of dibutyl phthalate (DBP) by three wetland plants, namely Lythrum salicaria, Thalia dealbata, Canna indica, were studied using hydroponics. results revealed that exposure to DBP at 0.5 mg/L had no significant effect on the growth L. salicaria C. indica but inhibited T. dealbata. After 28 days, concentrations in roots 8.74, 5.67, 5.46 mg/kg, respectively, compared 2.03-3.95 mg/kg stems leaves. Mono-n-butyl tissues significantly higher than those other...
Accurate mathematical modeling of state charge (SOC) prediction is essential for battery management systems (BMSs) to improve utilization efficiency and ensure a good safety performance. The current SOC framework only considers battery-related features but ignores vehicle information. Additionally, in light the emergence time-series Transformers (TSTs) that harness power multi-head attention, developing model remains significant challenge. Therefore, we introduce new integrates laboratory...
Longest prefix matching (LPM) is often used in network forwarding and it usually implemented by ternary content addressable memory (TCAM) on field programmable gate array (FPGA). The traditional SRAM based TCAM only has one clock cycle search delay, but a non-negligible update latency. Different from the general words, bits LPM words are arranged continuously low to high, lengths of have some distribution characteristics actual traffics. In this brief, design proposed reduce latency fast...
Aiming at the problem of time loss caused by weight distribution imbalance in ALNS module MAPF-LNS2 algorithm, ALNS+ is proposed introducing improvement rate statistics, window, trend judgment function and other mechanisms. Compared with module, considers recent neighborhood search strategy, switches to strategies when decreases, so as repair excessive allocation reduce loss. The experimental results show that achieves a significant running time, maximum reduction 65.1%. However, scenarios...
In software defined network (SDN), packet processing is commonly implemented using match-action model, where packets are processed based on matched actions in match action table. Due to the limited FPGA on-board resources, it an important challenge achieve large-scale high throughput exact matching (EM), while solving hash conflicts and out-of-order problems. To address these issues, this study proposed FPGA-based EM table that leverages shared rule tables across multiple pipelines eliminate...
As the key module of programmable switches or SmartNIC card, packet processing pipeline undertakes task forwarding and processing. However, current for FPGA-based is inflexible, related reconfigurable commercial device designs are closed-source. To solve this problem, paper proposes a high-performance design, which has fully match-action units, supporting various network functions by its flexible reconfiguration. The fields match size table can be reconfigured without recompiling HDL code...