A5100410241- Infrastructure Maintenance and Monitoring
- Oil and Gas Production Techniques
- Geoscience and Mining Technology
- Advanced Measurement and Metrology Techniques
- Advanced Decision-Making Techniques
- Advanced Fiber Optic Sensors
- Anomaly Detection Techniques and Applications
- Railway Engineering and Dynamics
- Optical measurement and interference techniques
- Rough Sets and Fuzzy Logic
- Blasting Impact and Analysis
- 3D Surveying and Cultural Heritage
- Industrial Vision Systems and Defect Detection
- Reservoir Engineering and Simulation Methods
- Evaluation Methods in Various Fields
- Advanced Data Processing Techniques
- Structural Health Monitoring Techniques
Dalian University of Technology
2018-2025
Henan University of Engineering
2019
During substation inspection, operators are often exposed to hazardous working environments. It is necessary use visual sensors determine work status and perform action detection distinguish between normal dangerous actions in order ensure the safety of operators. However, due information security, privacy protection, rarity scenarios, there a scarcity related datasets. To address this issue, study first introduces virtual platform, which includes controller for parameterized control...
Surface damage of structures is an important indicator that further inspection the structure needed. However, existing detection methods rarely detect three-dimensional data damage. Aiming at structural surface damage, this study proposes a method based on 3-D reconstruction techniques for reconstructing and extracting volume calculation. The concrete specimen three-dimensionally reconstructed using multi-view smartphone-taken images compared with depth camera. point cloud was obtained, then...
For there are few samples of water inrush from coal floor, how to dig wider information under the circumstance limited sample data is improve prediction accuracy form floor. Therefore, model established based on correlation analysis and support vector machine (SVM). Not only does simplify influenced indexes construct index system but also value solve problem small nonlinear prediction. Through empirical analysis, using MATLAB can accurately predict whether floor occurs.
There are various forms of underground oil deposits in fields, complex surface processes, exploration and development, production operation, involving many departments processes. Many factors determine that the intelligent oilfield optimization management system is a engineering. The purpose this paper to study simulation based on ant colony algorithm. algorithm involved neural network model ACO-BP briefly introduced, building process described by specific steps building. environment Python...
Currently, laser technology has become increasingly mature. Semiconductor lasers have the characteristics of small size, long indication distance, life, and low cost. Therefore, many studies regard them as launching devices monitoring system fix at points structures to reflect displacements through spots produced by them. However, this method also exhibits a drawback, that is, can only be applied case where displacement is generated point no rotation angle generated. If occurs point, spot...
With the rapid development of rail traffic, importance railway overhaul is becoming increasingly prominent. Making an inventory on tools important step that workers must take before and after inspection. The left will cause great harm to train safety. To avoid this happening, commonly used method manual at present, which time-consuming, laborious easily leads omissions. In order overcome these shortcomings, paper proposes a Faster Region-based Convolutional Neural Network (Faster...