A5040418740- Infrastructure Maintenance and Monitoring
- Structural Health Monitoring Techniques
- Concrete Corrosion and Durability
- 3D Surveying and Cultural Heritage
- Power Line Inspection Robots
- Structural Response to Dynamic Loads
- Remote Sensing and LiDAR Applications
- Geophysical Methods and Applications
- BIM and Construction Integration
- Advanced Measurement and Metrology Techniques
- Risk and Safety Analysis
- High-Velocity Impact and Material Behavior
- Food Supply Chain Traceability
- Tactile and Sensory Interactions
- High voltage insulation and dielectric phenomena
- Water Quality Monitoring Technologies
- Image and Object Detection Techniques
- Embedded Systems and FPGA Design
- Human-Automation Interaction and Safety
- Elevator Systems and Control
- Smart Materials for Construction
- Ultrasonics and Acoustic Wave Propagation
- Rangeland and Wildlife Management
- Infrastructure Resilience and Vulnerability Analysis
- Transportation Safety and Impact Analysis
University of New Mexico
2021-2023
China Southern Power Grid (China)
2016
The quality assurance of constructing reinforced concrete (RC) structures in compliance with their design plays a key role the durability, serviceability, and sustainability built RC elements. One area concern control is examining position dimension rebars before pouring fresh concrete. Currently, this accomplished by visual inspection individually hand limited time available between construction stages. Over past decades, structural health monitoring during period has applied remote sensing...
Quality control and quality assurance during construction is vital to ensure the structure built as designed durable. For reinforced concrete (RC) structures, rebar diameter, spacing, cover depth are critical in ensuring that for adequate strength can maintain its service life without unplanned interventions. Once laid out field, inspectors do required constructed mat matches design documents. The checks made at finite points thus be improved with currently available technologies such LiDAR,...
Knowing the extent of displacement experienced by railroad bridges when loaded is useful evaluating safety and serviceability bridge. However, measuring displacements under train crossing events difficult. If simplified reference-free methods would be accurate validated, owners conduct objective performance assessment their bridge inventories trains. Researchers have developed new sensing technologies (reference-free) to overcome limitations reference point-based sensors. Reference-free use...
Abstract UAV(Unmanned aerial vehicle) wire checking is an efficient and scientific solution of transmission line operations. Aiming at the existing technology, this paper put forward a kind based on 3D laser radar ROS (Robot Operating System) UAV follow System. In process power inspection wire, system capture by mounted calculate space distance between angle in coordinate axis, control drone aircraft PID(Proportion Integration Differentiation) algorithm attitude speed onboard computer...
insulator is an important part of transmission line, and its maintenance great significance.Duo to The insufficiency traditional way detection, this paper puts forward a kind automatic on-line detection method.The sliding carriage which carries device slides along the guide rail smoothly precisely, field data measured reliably.Field practice shows that technology can increase efficiency reduce labor intensity greatly.
Abstract Removing dangerous tree barrier is an important condition to ensure the safe operation of transmission line. A measurement technology based on Unmanned Aerial Vehicle (UAV) proposed in this paper. The detects near line by carrying Three Dimensional (3D) Lidar and on-board computer, de-noises data obtained during scanning process, aggregates classifies model. Combined with algorithm, a real-time system method are formed. Field experiments show that can effectively improve accuracy...
Transportation infrastructure construction quality control and assurance demand monitoring by field inspectors. Currently, these inspectors monitor the measuring photographing structures. These tasks allow them to assess any correction decision during or inform about of process for future. In order promote objective decisions obtained construction, proposed paper developed implemented a methodology measure progress compared it with designed 3D shape, quantifying difference. This includes an...
In this paper, the design and realization of an online monitoring system for leakage current through insulators near substation are presented.The with distributed structure mainly consists computer on-site units that based on DSP.The involve realtime sampling together environment temperature humidity, preprocessing data sending useful information to by CAN bus.At same time, achieves functions saving data, displaying according users, predicting degree dirtiness.Through practical tests, is...
Railroad bridge engineers are interested in the displacement of railroad bridges when train is crossing for engineering decision making their assets. Measuring displacements under events difficult. If simplified reference-free methods would be accurate and validated, owners conduct objective performance assessment inventories trains. Researchers have developed new sensing technologies (reference-free) to overcome limitations reference point-based sensors. Reference-free use accelerometers...
Machine Learning (ML) and Digital Twins (DT) are at the heart of today’s different industries, ranging from advanced manufacturing to biomedical systems resilient ecosystems, civil infrastructures, smart cities, healthcare. They have become indispensable for solving complex problems in science, engineering, technology development. The purpose MMLDT-CSET 2021 conference is facilitate transition ML DT fundamental research mainstream fields technologies through data mechanistic methods,...