A5100931299- Advanced Neural Network Applications
- 3D Shape Modeling and Analysis
- 3D Surveying and Cultural Heritage
- Advanced Image and Video Retrieval Techniques
- Geological and Geochemical Analysis
- Vehicle License Plate Recognition
- Multimodal Machine Learning Applications
- Remote Sensing and LiDAR Applications
- Mechanical stress and fatigue analysis
- Human Pose and Action Recognition
- Paleontology and Stratigraphy of Fossils
- Optical Systems and Laser Technology
- Maritime Transport Emissions and Efficiency
- Video Surveillance and Tracking Methods
- Video Analysis and Summarization
- Image Retrieval and Classification Techniques
- Geochemistry and Geologic Mapping
- Hydrocarbon exploration and reservoir analysis
- Fatigue and fracture mechanics
- Medical Imaging and Analysis
- Geoscience and Mining Technology
- Engineering Structural Analysis Methods
- Ship Hydrodynamics and Maneuverability
- Computer Graphics and Visualization Techniques
- Fluid Dynamics Simulations and Interactions
Beijing Jiaotong University
2024-2025
Changchun Institute of Optics, Fine Mechanics and Physics
2024
Chinese Academy of Sciences
2024
University of Chinese Academy of Sciences
2024
University Town of Shenzhen
2022
Tsinghua University
2022
Wuhan University of Technology
2012-2014
Xi'an Jiaotong University
2011
As port cranes becoming larger, the electricity and other energy they consumed increase significantly. The research on saving of is increasingly hot nowadays. This paper first discusses latest activities measures cranes. Then, taking quayside container crane as an example, measuring method for its consumption presented analyzed. Finally, device designed to convert motor’s no useful working into lighting. design, structures process this are described in detail.
As a strong interference source for the all-time optical imaging surveillance of maritime targets, sea surface glare is difficult to mitigate accurately because its time-varying characteristics due lighting conditions and seawater fluctuations. In this paper, we propose an adaptive suppression approach glare, which establishes geographic polarization model based on real-time information regarding positioning orientation floating platform, also combines dynamic control pixel normalization...
In recent years, 3D vision has gained increasing prominence in practical applications such as autonomous driving and robotics. However, the scarcity of large labeled point cloud datasets continues to be a bottleneck for deep networks. Self-supervised representation learning (SRL) emerged an effective approach alleviate this issue by pre-training general feature encoders without requiring human annotations. Existing contrastive SRL methods clouds have predominantly concentrated on object...
Reactive distillation for tert -butyl alcohol dehydration to isobutene and water catalyzed with the cation exchange resin was carried out. A mathematical model simulating process developed verified by experimental results. Then, dynamic matrix control (DMC) method put into achieve an efficient high purity from top of reactive column. The tracking test anti-disturbance system were out, effect DMC parameters such as predictive length, weighting matrix, error reference trajectory coefficient on...
As a ship of high technology content, dredger is equipped with very important structural part—spud. In actual working condition, spud affected by seabed terrain and force sediment. Moreover, water flow wind will impact the hull. Consequently, effect moment on hull’s center gravity cause heeling This paper, help geometrical relationship, to quantificationally analyze calculate influence transverse, longitudinal sloping ordinary underwater positioning accuracy clamshell in condition heeling....
This paper presents an approach to evaluate the structural fatigue life of port cranes. Based on a testing 40t/45m container crane in China, stress time-history collection, data processing, determination S-N curve and distribution load amplitude is analyzed detail. Finally, modified linear cumulative damage law employed remaining safety service crane. The result this study can be reference for anti-fatigue design cranes, it also provides guideline ports’ management maintenance departments make plans
Earthquakes pose a threat to large-scale container cranes. Previous earthquakes damaged many cranes, which had significant impact on business interruption losses of the port. In this paper, crane’s seismic response is analyzed in ANSYS. First, finite element model crane developed. Then, based equations structural dynamics, four most important modes are extracted. Finally, time history analysis conducted obtain displacements some critical nodes under excitation an earthquake wave. The result...