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1. A method of automatic field of view generation and path planning for automated x-ray inspection NSTL国家科技图书文献中心

Guiling Song | Wei Xu - 《Expert systems》 - 2025,42(1) - e13429.1～e13429.15 - 共15页

摘要：With the increasing accuracy and stability requirements of SMT equipment, automatic x-ray inspection (AXI) is used as a new popular type of testing technology. First, an imaging constraint model is pr...

关键词： automatic FOV generation | constraint model | ML4CO | shortest Hamiltonian path

2. Inorganic chloride vapor doping for high performance fiber gyroscope light sources NSTL国家科技图书文献中心

Hao Zhang | Jia Guo ... - 《Fourth International Computational Imaging Conference (CITA 2024),Part One of Two Parts》 - International Computational Imaging Conference - 2025, - 1354227.1～1354227.5 - 共5页

摘要：FOGs are integral components of navigation and sensing systems. Amplified spontaneous emission (ASE) sources utilizing erbium-doped fibers (EDFs) are widely applied in fiber optic gyroscopes (FOGs) du...

关键词： Vapor phase doping | Erbium doped fiber | Fiber optic gyroscopes

3. Analysis on Reinforcement Effect of Tunnel Portal Longitudinally Traversing Landslide in Broken Rock Area NSTL国家科技图书文献中心

Hong-wei Ji | Yuanlang Dong ... - 《10th International Conference on Hydraulic and Civil Engineering & Engineering Safety and Disaster Prevention Forum》 - International Conference on Hydraulic and Civil Engineering & Engineering Safety and Disaster Prevention Forum - 2025, - 290～305 - 共16页

摘要：Influenced by the external environment and human factors, the tunnel portal landslide disaster is very easy to occur in the process of crossing the moun-tain.Taking the landslide at the entrance of Qi...

关键词： Tunnel landslide | anti-slide pile | numerical simulation | monitoring

4. Optimization Model of Steel-Prestressed Concrete Hybrid Wind Turbine Tower: Using a Combined Differential Whale Optimization Algorithm NSTL国家科技图书文献中心

Wei Xu | Jikai Zhou ... - 《The structural design of tall and special buildings》 - 2025,34(5) - e70014.1～e70014.13 - 共13页

摘要：This study proposes a combined differential whale optimization algorithm (CDWOA) to evaluate the cost optimization model of steel-prestressed concrete hybrid wind turbine tower (WTT) structures: (1) F...

关键词： combined differential whale optimization algorithm | constraints | hybrid wind turbine tower | structural optimization

5. A novel design algorithm for low complexity sparse 2‐D FIR filters NSTL国家科技图书文献中心

Yi Li | Jiaxiang Zhao ... - 《International journal of circuit theory and applications》 - 2025,53(1) - 444～452 - 共9页 - 被引量：1

摘要：Summary The hardware implementation complexity of traditional twodimensional (2D) finite impulse response (FIR) filters with high order is very high. In this paper, a novel sparse 2D FIR filter design...

关键词： 2D FIR filter | common subexpression elimination | sparse filter design

6. MSADNet: Multistage SAR Aircraft Target Detection Network NSTL国家科技图书文献中心

Xi Wang | Wei Xu ... - 《IEEE geoscience and remote sensing letters》 - 2025,22 - 1～5 - 共5页

摘要：Aircraft target detection in synthetic aperture radar (SAR) images is challenging due to discrete scattering points and complex environments. With neural network advancements, this task has become mor...

关键词： Feature extraction | Aircraft | Convolution | Synthetic aperture radar | Neck | Scattering | Computational modeling | Computational efficiency | Training | Radar polarimetry

7. Adaptive spindle fusion clustering algorithm for millimeter wave radar traffic targets NSTL国家科技图书文献中心

Wei Xu | Qinlin Li ... - 《Fourth International Conference on Intelligent Traffic Systems and Smart City (ITSSC 2024)》 - International Conference on Intelligent Traffic Systems and Smart City - 2025, - 134221D.1～134221D.9 - 共9页

摘要：How to accurately acquire and track the positions of multiple vehicles in a traffic system is a challenging problem. Especially in the clustering detection problem, the uncertainty of vehicle states (...

关键词： FMCW | Radar | Multi-target point cloud clustering | DBSCAN | Velocity-clustering | Multi-dimensional clustering fusion

8. Dynamic Response Prediction of a Cantilever Beam Under Different Boundary Constraints and Excitation Conditions Based on an Improved Physics-Informed Neural Network NSTL国家科技图书文献中心

Xinyu Zhang | Hao Zhu ... - 《The structural design of tall and special buildings》 - 2025,34(2) - e70002.1～e70002.16 - 共16页

摘要：The cantilever beam structures, like wind turbine towers, space masts, solar wings, and high-rise chimneys and buildings, are widely used engineering structures. It is crucial to fast and accurately p...

关键词： cantilever beam structure | complicated excitation | different boundary constraints | dynamic response prediction | improved physics-informed neural network

9. A DC-Offset Removed Sensorless Control Method for PMSM Based on SMO With an Improved Prefilter and a Speed Immune Position Error Compensation Strategy NSTL国家科技图书文献中心

Leilei Guo | Wei Xu ... - 《IEEE Transactions on Power Electronics》 - 2025,40(4 Pt.1) - 5163～5176 - 共14页

摘要：The conventional sliding mode observer (SMO) based sensorless control methods for permanent magnet synchronous motor (PMSM) often have some key drawbacks, such as the strong coupling between the speed...

关键词： Observers | Sensorless control | Phase locked loops | Couplings | Rotors | Band-pass filters | Estimation | Stators | Machine vector control | Estimation error

10. Safety Risk Prevention and Control-based Analysis of Carbon Emission Reduction by Construction Waste Maden Recycled Aggregate Subgrade NSTL国家科技图书文献中心

Fengyin Zhou | Wei Xu ... - 《10th International Conference on Hydraulic and Civil Engineering & Engineering Safety and Disaster Prevention Forum》 - International Conference on Hydraulic and Civil Engineering & Engineering Safety and Disaster Prevention Forum - 2025, - 183～200 - 共18页

摘要：In recent years, the occurrence of extreme weather is more and more frequent, severe extreme weather leads to subgrade water damage, slope instability and other safety problems. Especially in flood se...

摘要：With the increasing accuracy and stability requirements of SMT equipment, automatic x-ray inspection (AXI) is used as a new popular type of testing technology. First, an imaging constraint model is pr...

关键词： automatic FOV generation | constraint model | ML4CO | shortest Hamiltonian path

摘要：FOGs are integral components of navigation and sensing systems. Amplified spontaneous emission (ASE) sources utilizing erbium-doped fibers (EDFs) are widely applied in fiber optic gyroscopes (FOGs) du...

关键词： Vapor phase doping | Erbium doped fiber | Fiber optic gyroscopes

摘要：Influenced by the external environment and human factors, the tunnel portal landslide disaster is very easy to occur in the process of crossing the moun-tain.Taking the landslide at the entrance of Qi...

关键词： Tunnel landslide | anti-slide pile | numerical simulation | monitoring

摘要：This study proposes a combined differential whale optimization algorithm (CDWOA) to evaluate the cost optimization model of steel-prestressed concrete hybrid wind turbine tower (WTT) structures: (1) F...

关键词： combined differential whale optimization algorithm | constraints | hybrid wind turbine tower | structural optimization

摘要：Summary The hardware implementation complexity of traditional twodimensional (2D) finite impulse response (FIR) filters with high order is very high. In this paper, a novel sparse 2D FIR filter design...

关键词： 2D FIR filter | common subexpression elimination | sparse filter design

摘要：Aircraft target detection in synthetic aperture radar (SAR) images is challenging due to discrete scattering points and complex environments. With neural network advancements, this task has become mor...

关键词： Feature extraction | Aircraft | Convolution | Synthetic aperture radar | Neck | Scattering | Computational modeling | Computational efficiency | Training | Radar polarimetry

摘要：How to accurately acquire and track the positions of multiple vehicles in a traffic system is a challenging problem. Especially in the clustering detection problem, the uncertainty of vehicle states (...

关键词： FMCW | Radar | Multi-target point cloud clustering | DBSCAN | Velocity-clustering | Multi-dimensional clustering fusion

摘要：The cantilever beam structures, like wind turbine towers, space masts, solar wings, and high-rise chimneys and buildings, are widely used engineering structures. It is crucial to fast and accurately p...

关键词： cantilever beam structure | complicated excitation | different boundary constraints | dynamic response prediction | improved physics-informed neural network

摘要：The conventional sliding mode observer (SMO) based sensorless control methods for permanent magnet synchronous motor (PMSM) often have some key drawbacks, such as the strong coupling between the speed...

关键词： Observers | Sensorless control | Phase locked loops | Couplings | Rotors | Band-pass filters | Estimation | Stators | Machine vector control | Estimation error

摘要：In recent years, the occurrence of extreme weather is more and more frequent, severe extreme weather leads to subgrade water damage, slope instability and other safety problems. Especially in flood se...

关键词： Construction Waste | Recycled Aggregate | Carbon Reduction

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