Lei Li

Event-Triggered Resilient Cooperative Control Strategy for Urban Rail Transit Virtually Coupled Train Sets Against Cyber-Attacks

Jie Yang, Yuchen Dai, Junyi Li, J M Chen et autres

The virtually coupled train set (VCTS) system is a promising urban rail transit paradigm that replaces physical couplers with train-to-train (T2T) wireless communication, enabling dynamic marshaling to achieve the precise matching of transportation demand and resources. However, existing VCTS control strategies either …

cn (code pays fourni par la source)

Leveraging the Fine-Control MICP framework for cross-scale geoenvironmental applications: a roadmap of innovations and challenges

Yongqing Chen, Zi-yu Liu, Xia Zhao, Lei Li et autres

Abstract Introduction Microbial-induced calcium carbonate precipitation (MICP) represents an environmentally sustainable technology with significant potential for low-carbon geotechnical engineering and geo-disaster mitigation. Research gap A comprehensive synthesis addressing the cross-scale challenges in MICP is found to be missing despite the availability of …

cn, us (code pays fourni par la source)

A Dual Large Language Models Architecture with Herald Guided Prompts for Parallel Fine Grained Traffic Signal Control

Qing Guo, Xinhang Li, Junyu Chen, Zheng Guo et autres

Leveraging large language models (LLMs) in traffic signal control (TSC) improves optimization efficiency and interpretability compared to traditional reinforcement learning (RL) methods. However, existing LLM-based approaches are limited by fixed time signal durations and are prone to hallucination errors, while RL methods …

Research on Synchronization Strategy of Distributed Joint Simulation Clock Based on Finite State Machine

Rongrong Deng, Xiaoyan Li, Yue Lei Qian, Liping Peng et autres

As a complex, cross-disciplinary, cross-regional, and large-scale system, the vehicle-road-cloud integrated system necessitates the utilization of the Jacobi strategy within a distributed architecture to address the efficiency issues in multi-disciplinary co-simulation. When a discrete simulation platform is integrated into a distributed simulation …

at, cn (code pays fourni par la source)

Intelligent damage detection for deep-sea aquaculture cages using multi-sensor data fusion

Lei Li, Guangxi He

cn (code pays fourni par la source)

A Broadband Low-RCS Antenna Enabled by Dielectric-Loaded Polarization-Conversion Metasurface

Delong Wu, Lei Li, Xingliang Zhang, Changfei Zhou et autres

This paper presents a patch antenna integrated with polarization conversion metasurfaces (PCMs) incorporating an additional dielectric substrate, which achieves broadband radar cross section (RCS) reduction while maintaining stable radiation performance. Firstly, a unit cell with polarization conversion characteristics is designed, and the …

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A PyMTL-Based Connectivity Verification Platform for Interface Model

Taojie Ding, Zhuoran Su, He Zhou, Ting Quan Lei et autres

The continuous scaling of semiconductor process nodes has driven the miniaturization of transistor feature sizes, significantly enhancing chip integration density while simultaneously causing exponential growth in design complexity. Very large-scale integrated circuits now encompass pin counts reaching thousands of nodes, posing unprecedented …

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A study on the drag reduction characteristics of flexible appendage submersibles during dives

Shan Wang, Fei Yan, Rui Zhu, Lei Li et autres

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Periodic event-triggered adaptive neural output feedback tracking control of unmanned surface vehicles under replay attacks

Guibing Zhu, Zhengyue Xu, Yun Gao, Yalei Yu et autres

cn, gb (code pays fourni par la source)

DNALongBench: A Benchmark Suite for Long-Range DNA Prediction Tasks

Zhenqiao Song, Yang Zhang, Danqing Wang, Muyu Yang et autres

Modeling long-range DNA dependencies is crucial for understanding genome structure and function across a wide range of biological contexts. However, effectively capturing these extensive dependencies, which may span millions of base pairs in tasks such as three-dimensional (3D) chromatin folding prediction, remains …

us (code pays fourni par la source)

Experimental exploration of CO2 dissolution, diffusion, and flow characteristics in bound water conditions during oil displacement and sequestration

Zheng Chen, Yuliang Su, Lei Li, Jiahui Liu et autres

cn (code pays fourni par la source)

Research on Series Arc Fault Detection Method Under Mechanical Fault Condition of Motor

Yanli Liu, Huiyang Wang, Ganqing Yang, Lei Li et autres

cn (code pays fourni par la source)