Yue Yu

A motion-pattern learning and state-aware compensation method for GNSS-denied three-dimensional positioning

Wang Shizheng, Hongqi Gao, Xiangyang Ma, Feifan Lin et autres

Abstract Low-cost inertial and barometric sensing offers an autonomous route to three-dimensional (3D) positioning when Global Navigation Satellite System (GNSS) signals are unavailable or unreliable. In long-duration pedestrian dead reckoning, however, displacement error, heading drift, altitude drift, and local trajectory-shape mismatch still …

cn, hk (code pays fourni par la source)

MC-PI3D: A multi-constraint pure-IMU 3D positioning framework with accelerometer-bias calibration and floor-height reconstruction

Wang Shizheng, Hongqi Gao, Xiangyang Ma, Feifan Lin et autres

cn, hk (code pays fourni par la source)

Phase-Difference-Based Single-Anchor Visible Light Positioning Enhanced by Graph Neural Networks

Xuan Wang, Xiaoxiang Cao, Dizhou Guo, Zhenqi Zheng et autres

kr, cn, hk, pk (code pays fourni par la source)

A precise urban vehicle navigation method based on 3D velocity Mamba constraint

Feifan Lin, Qingzhong Cai, Yuan Huizheng, Yue Yu et autres

Abstract In complex urban environments, vehicle-integrated navigation systems based on Global Navigation Satellite Systems (GNSS) aided Inertial Navigation Systems (INS) typically rely on nonholonomic constraints (NHC) and odometer velocity to improve navigation accuracy. However, the performance of such systems is often degraded …

cn, hk (code pays fourni par la source)

Open-Loop, Barrier-Free, Continuous Langmuir–Blodgett-Based Multipass Multilayer Deposition

Yue Yu, Jianli Zou, Franklin Kim

Langmuir–Blodgett (LB) assembly enables controlled film transfer, yet thick multilayers remain slow and difficult to scale because conventional fabrication requires many discrete deposition cycles. Here, we report an open-loop, barrier-free, continuous-feed LB-based platform that recirculates a flexible polyethylene terephthalate (PET) substrate through …

cn (code pays fourni par la source)

Quantitative Evaluation of Thermal Camera Thermal Sensitivity and Spatial Resolution on Internal Defect Detection in CFRP Using Laser Thermography

Yunze He, Haoxuan Wu, Baoyuan Deng, Ruizhen Yang et autres

cn, in, it (code pays fourni par la source)

RMIO-MA: Robust Magnetic–Inertial Odometry for Indoor UGVs Using Low-Cost Magnetometer Array

Jiaxin Liu, Feifan Lin, Yue Yu, Hu Youwei et autres

cn, hk (code pays fourni par la source)

Single UWB Base Station-Assisted Indoor Positioning for Smartphones

Jingxian Wang, Haoquan Sun, Ahmed Mansour, Yue Yu et autres

cn, hk (code pays fourni par la source)

Dynamic weighted aggregation of surrogate models for engineering optimization

Zeyun Yang, Yue Yu, Yu Zhang, Jie Liu

Surrogate models have emerged as a critical tool for reducing computational costs in complex engineering simulations. However, individual surrogate models often exhibit limitations in accuracy and robustness across diverse scenarios. This paper proposes a Point-Optimized Ensemble Method (POEM) that dynamically aggregates multiple …

cn, de (code pays fourni par la source)

Sediment dynamics in shallow water under wave-current interaction: a case study of Haiyang Beach

Yue Yu, Hongan Sun, Xingmin Liu, Lulu Qiao et autres

As a critical interface in coastal systems, the intertidal zone presents complex sediment dynamics, yet the precise mechanisms governing resuspension and transport under combined wave-current interactions are not fully resolved. Utilize a comprehensive observation system that incorporates both acoustic and optical equipment, …

cn, Rwanda (code pays fourni par la source)

Building Performance Improvement Based on BIM Reverse Modeling and Digital Twin

Yue Yu

It proposes a framework which combines scan-to-BIM and digital twin technologies to improve the performance of today's existing buildings. Firstly, 3D laser scanning and photogrammetry are applied to construct accurate Building Information Models (BIMs) of existing buildings. Real-time data are then streamed …

us (code pays fourni par la source)

A Self-Attention Mechanism Based NLOS Discrimination Method for B5G Network

Zhaoliang Liu, Liang Chen, Yue Yu, Yue Dai et autres

With the rapid development of mobile communication technology, ranging and angling methods based on LTE and 5G signals have been widely used in location-based services (LBSs). However, mobile communication signals also undergo different degrees of occlusion and refraction during propagation because of …

cn, hk (code pays fourni par la source)