Explanipedia

A target-guided adaptive path planning method for air-ground cross-domain unmanned swarm Open

Qiang Peng, Jingyi Geng, Yuanqing Xia · 2025

An Adaptive SINDy‐Lyapunov Model Predictive Control Framework for Dual‐System VTOL UAVs Open

Mohammed Osman, Yuanqing Xia, Mohammed Abdulla, Tayyab Manzoor, Abdulrahman H. Bajodah , et al. · 2025

This paper presents an adaptive control framework for dual‐system VTOL UAVs capable of operating in both rotary‐wing and fixed‐wing modes. These aerial vehicles present considerable control challenges due to their nonlinear, time‐varying d…

Trajectory optimization for UAV-based medical delivery with temporal logic constraints and convex feasible set collision avoidance Open

Kaiyuan Chen, Yuhan Suo, Shaowei Cui, Yuanqing Xia, Wannian Liang , et al. · 2025

Drag-Free Control Based on A Novel Semi-Physical Simulation Platform Open

Shanyan Ping, Yuanqing Xia, Chu Zhang, Mingwei Chen, Yuqi Ren , et al. · 2025

Space gravitational wave detection drag-free control has many degrees of freedom, complex control mode, high accuracy requirements, and ground-based simulation of all degrees of freedom and controller verification experiments are challengi…

Risk Factors for Histologic Chorioamnionitis Among Women with Prenatal Fever During Preterm Delivery: A Retrospective Cohort Study Open

Nan Lin, Yiru Shi, Yuanqing Xia, Yunfan Yang, Renyi Hua · 2025

HCA significantly increases the risks of neonatal sepsis and congenital infection in preterm infants. A prolonged PPROM-fever interval (> 24 h) and a maternal WBC ≥11×10⁹/L are key predictive factors for the need for active obst…

Quasi-Likelihood Estimation in the Fractional Black–Scholes Model Open

Wenhan Lu, Litan Yan, Yuanqing Xia · 2025

In this paper, we consider the parameter estimation for the fractional Black–Scholes model of the form StH=S0H+μ∫0tSsHds+σ∫0tSsHdBsH, where σ>0 and μ∈R are the parameters to be estimated. Here, BH={BtH,t≥0} denotes a fractional Brownian mo…

RCGNet: RGB-based Category-Level 6D Object Pose Estimation with Geometric Guidance Open

Sheng Yu, Di‐Hua Zhai, Yuanqing Xia · 2025

While most current RGB-D-based category-level object pose estimation methods achieve strong performance, they face significant challenges in scenes lacking depth information. In this paper, we propose a novel category-level object pose est…

Adaptive sampled-data output feedback control of high-order nonlinear systems using artificial delays Open

Ning Zhou, Jun‐Juh Yan, Xiaodong Cheng, Yuanqing Xia, Tiejun Li · 2025

Consider the sampled-data control problem for a class of high-order systems that possess unknown nonlinear dynamics. Based on the artificial input delay technique, we construct a new output sampling intelligent control scheme and present a…

R-L Based Distributed Sliding Mode Control for the Isomorphic Complex Network Open

Guangchen Zhang, Zheng Zhou, Yuanqing Xia, Shuping He · 2025

Decentralized estimation for linear complex networks with multi-level quantization Open

Dongdong Yu, Yuanqing Xia, Di‐Hua Zhai, Yuan Zhang · 2025

Enhanced Trust Region Sequential Convex Optimization for Multi-Drone Thermal Screening Trajectory Planning in Urban Environments Open

Kaiyuan Chen, Shaolin Zhang, Yuanqing Xia, Wannian Liang · 2025

The rapid detection of abnormal body temperatures in urban populations is essential for managing public health risks, especially during outbreaks of infectious diseases. Multi-drone thermal screening systems offer promising solutions for f…

UAV-UGV Cooperative Trajectory Optimization and Task Allocation for Medical Rescue Tasks in Post-Disaster Environments Open

Kaiyuan Chen, Weiqiang Zhao, Yongxi Liu, Yuanqing Xia, Wenjia Liang , et al. · 2025

In post-disaster scenarios, rapid and efficient delivery of medical resources is critical and challenging due to severe damage to infrastructure. To provide an optimized solution, we propose a cooperative trajectory optimization and task a…

Trajectory Optimization for UAV-Based Medical Delivery with Temporal Logic Constraints and Convex Feasible Set Collision Avoidance Open

Shaowei Cui, Yuanqing Xia, Wannian Liang · 2025

This paper addresses the problem of trajectory optimization for unmanned aerial vehicles (UAVs) performing time-sensitive medical deliveries in urban environments. Specifically, we consider a single UAV with 3 degree-of-freedom dynamics ta…

Design of a high speed stable platform control system based on improved tracking differentiator Open

Yang Lei, Yuanqing Xia, Na Zhang · 2025

To achieve position inertial space stability of high-speed stable platform and optimize the transition process of position step, the input step signal is prone to system overshoot and differential distortion of high-frequency noise signal …

KeyPose: Category-Level 6D Object Pose Estimation with Self-Adaptive Keypoints Open

Sheng Yu, Di‐Hua Zhai, Yuanqing Xia · 2025

Category-level object pose estimation is an important task in computer vision. Some prior methods based on assumptions often struggle with drastic changes in object appearance. To address this challenge, we propose a new method for object …

Hand Flexibility Assessment System Study Based on Pneumatic Actuation and Sensing Open

Yuanqing Xia, Ting Gao, W.H. Wang, Yalan WANG, Siyu Chen , et al. · 2025

Spare Part Replenishment Strategy for Electronic Product Based on Model Predictive Control Open

Xiyou Fu, Chu‐ge Wu, Bo Fu, Yuanqing Xia · 2025

After-sale service plays an essential role in the electronics retail industry, where providers must supply the required repair parts to consumers during the product warranty period. The rapid evolution of electronic products prevents part …

A Note on Structural Controllability and Observability Indices Open

Yuan Zhang, Ranbo Cheng, Ziyuan Luo, Yuanqing Xia · 2025

In this note, we investigate the structural controllability and observability indices of structured systems. We provide counter-examples showing that an existing graph-theoretic characterization for the structural controllability index (SC…

Robust Set Partitioning Strategy for Malicious Information Detection in Large-Scale Internet of Things Open

Yuhan Suo, Runqi Chai, Senchun Chai, Zhong‐Hua Pang, Jiping Xu , et al. · 2025

With the rapid development of the Internet of Things (IoT), the risks of data tampering and malicious information injection have intensified, making efficient threat detection in large-scale distributed sensor networks a pressing challenge…

Hybrid VTOL UAV technologies: Efficiency, customization, and sector-specific applications Open

Mohammed Osman, Yuanqing Xia, Mohammed Abdulla, Azzam Ahmed · 2025

The vertical take-off and landing (VTOL) drone is an innovative technology that offers enhanced operational flexibility by combining vertical take-off and landing capabilities with efficient forward flight, eliminating the need for runways…

Quaternion Fractional Fourier Transform: Bridging Signal Processing and Probability Theory Open

Muhammad Adnan Samad, Yuanqing Xia, Saima Siddiqui, M. Younus Bhat, Didar Urynbassarova , et al. · 2025

The one-dimensional quaternion fractional Fourier transform (1DQFRFT) introduces a fractional-order parameter that extends traditional Fourier transform techniques, providing new insights into the analysis of quaternion-valued signals. Thi…

Saturated Output Feedback Control for Quadrotor Trajectory Tracking Via Fixed-Time Observers Open

Yuanqing Xia, Min Gong, Dailiang Ma, Ganghui Shen · 2025

Elastic Tube Model Predictive Control for Test Mass Capture for Space-borne Gravitational Wave Detection Open

Xiang He, Wei Lü, Nuo Xu, Pengcheng Wang, Yong Zhang , et al. · 2025

A MILP Model and Two‐Stage Heuristic Algorithm for Vehicle‐Assisted Multi‐Drone Inspection Routing Problem Open

Yuanqing Xia, He Luo, Rui Dong, Yunqiang Yin, Lin Shi-zhong , et al. · 2025

This paper introduces a vehicle‐assisted multi‐drone inspection routing problem (VAMDIRP), which enables the vehicle to repeatedly traverse roads, thereby reducing task completion time. Firstly, a mixed‐integer linear programming (MILP) mo…

Stochastic Tube-Based Model Predictive Control for Cyber-Physical Systems Under False Data Injection Attacks With Bounded Probability Open

Yuzhou Xiao, Senchun Chai, Li Dai, Yuanqing Xia, Runqi Chai · 2025

This paper addresses the challenge of amplitude-unbounded false data injection (FDI) attacks targeting the sensor-to-controller (S-C) channel in cyber-physical systems (CPSs). We introduce a resilient tube-based model predictive control (M…

Observer based finite-time control for spacecraft reorientation with multiple constraints Open

Qingsong Li, Guotao Zhao, Yuanqing Xia · 2025

Nash Equilibrium Computation for Spacecraft Pursuit-evasion with Deep Reinforcement Learning Method Open

Chunyi Peng, Yang Chen, Yuanqing Xia · 2025

Generalized Sampling Theory in the Quaternion Domain: A Fractional Fourier Approach Open

Muhammad Adnan Samad, Yuanqing Xia, Nader Al-Rashidi, Saima Siddiqui, M. Younus Bhat , et al. · 2024

The field of quaternions has made a substantial impact on signal processing research, with numerous studies exploring their applications. Building on this foundation, this article extends the study of sampling theory using the quaternion f…

Radiant: Large-scale 3D Gaussian Rendering based on Hierarchical Framework Open

Haosong Peng, Tian-Yu Qi, Yufeng Zhan, Hao Li, Yalun Dai , et al. · 2024

With the advancement of computer vision, the recently emerged 3D Gaussian Splatting (3DGS) has increasingly become a popular scene reconstruction algorithm due to its outstanding performance. Distributed 3DGS can efficiently utilize edge d…

Cost-Aware Opinion Dynamics in Multi-Agents Systems under Malicious Agent Influence Open

Yuhan Suo, Runqi Chai, Senchun Chai, Ishrak Farhan, Xudong Zhao , et al. · 2024

In many MASs, links to malicious agents cannot be severed immediately. Under these conditions, averaging-only consensus mechanisms typically lack sufficient resistance, leaving the system vulnerable to harmful deviations. To address this c…

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