A5100416938- Water Quality Monitoring and Analysis
- Water Quality Monitoring Technologies
- Spectroscopy and Chemometric Analyses
- Tactile and Sensory Interactions
- Teleoperation and Haptic Systems
- Fault Detection and Control Systems
- Hydraulic and Pneumatic Systems
- Water Treatment and Disinfection
- Toxic Organic Pollutants Impact
- Microbial Community Ecology and Physiology
- Water Systems and Optimization
- Advanced Fiber Laser Technologies
- Cancer Treatment and Pharmacology
- Multisensory perception and integration
- Advanced Sensor and Control Systems
- Building Energy and Comfort Optimization
- Pharmaceutical and Antibiotic Environmental Impacts
- Nonlinear Waves and Solitons
- Microwave Engineering and Waveguides
- Recycling and Waste Management Techniques
- Water Quality and Pollution Assessment
- Constructed Wetlands for Wastewater Treatment
- Flow Measurement and Analysis
- Polymer Nanocomposite Synthesis and Irradiation
- Advanced Chemical Sensor Technologies
Yangzhou University
2021-2025
Nanjing University of Posts and Telecommunications
2024
Hefei University of Technology
2024
Yancheng Institute of Technology
2023-2024
Beijing Municipal Ecological and Environmental Monitoring Center
2024
Nanjing University of Science and Technology
2018-2021
Shandong University
2019
Zhejiang University
2019
State Key Laboratory of Clean Energy Utilization
2019
In recent years, ultraviolet-visible (UV-Vis) spectroscopy has become one of the important methods used to measure water chemical oxygen demand (COD). However, environmental factors (pH, temperature, conductivity, etc.) can interfere with spectral information, thereby influencing stability and accuracy COD detection. The three that influence UV-Vis were researched in this study. Considering complexity factors, a data fusion method is proposed compensate for simultaneously. This based on...
When using ultraviolet-visible spectroscopy (UV-visible spectroscopy) to detect water quality parameters, the measured absorption spectrum signal often contains a lot of interference information.
In order to effectively predict the changing trend of operating parameters in pump unit and carry out fault diagnosis alarm processes, a prediction model is proposed this paper based on PCA-based multi-task learning (MTL) an attention mechanism (AM). The method PCA was used process data make full use historical extract key common features reflecting state unit. (AM) introduced dynamically allocate weight coefficient feature mapping for highlighting improving accuracy when predicting change...
To overcome the shortcomings of single or multi-wavelength ultraviolet-visible (UV-Vis) absorbance spectroscopic methods, fluorescence wet chemistry methods for chemical oxygen demand (COD) measurement, an online detection method based on multi-source spectral feature-level fusion was developed and evaluated. In this method, UV-Vis spectra (deuterium-halogen lamp as light source) emission (405 nm wavelength laser excitation were measured by a spectrophotometer (PG2000-Pro-Ex, Ocean Optics)....
The ultraviolet-visible (UV-Vis) spectroscopy measurement method of Chemical Oxygen Demand (COD) in water is a simple physical that can measure without secondary pollution from chemical reagents. To solve the problems low accuracy and insufficient generalization capability COD prediction model, an improved Bagging algorithm proposed evaluated this study. Improved-Bagging reduce model variance bias concurrently, improves stability traditional algorithm. Results show achieves better ability on...
Pumping stations have undergone significant modernization and digitalization in recent decades. However, traditional virtual inspections often prioritize the visual experience fail to effectively represent haptic physical properties of devices during inspections, resulting poor immersion interactivity. This paper presents a novel inspection system for pumping stations, incorporating reality interaction force feedback technology enhance realism. The leverages 3D model, crafted 3Ds Max,...
Currently, the alarm functions of existing levee seepage monitoring systems are limited to single-parameter and lack rate-of-change alarms correlation alarms. This can lead false alarms, missed equipment failures, or unnecessary downtime. To enhance intelligence safety a intelligent system based on Bidirectional Long Short-Term Memory (BILSTM) network model was designed implemented. Firstly, data cleaning preprocessing carried out engineering operation reduce influence dirty such as outliers...
Soliton microcombs have attracted considerable research interest due to their unique properties. Being able directly access the single-soliton state in a Kerr microresonator simplifies device operation and may inspire new applications. However, general conditions leading such operations are not well understood. In this work, we aim elucidate key factors enabling direct of by combining experimental results an integrated silicon carbide platform comprehensive analysis based on normalized...
Studies have proven that humans perceive haptic textures through different perceptual dimensions, such as rough/smooth and soft/hard, which provide useful guidance in the design of devices. However, few these focused on perception compliance, is another important property interfaces. This research was conducted to investigate potential basic dimensions rendered compliance quantify effects simulation parameters. Two experiments were designed based 27 stimuli samples generated by a 3-DOF...
Rare earth elements (REEs) have been listed as emerging pollutants and are often enriched together in soils with heavy metals (HMs), which results ecological crises. The effects caused by REEs attracting increasing amounts of attention, but most studies neglect the synergistic effect HMs. soil fungal community plays an important role maintaining ecosystem functions, understanding structure its dominant influencing factors co-contaminated will help to develop remediation strategies that could...
Abstract To overcome the shortcomings of UV-Vis spectrometry and fluorescence for COD detection, an online measurement named FfCODnet has been proposed estimated in this paper. In method, spectrum emission are collected by a spectrophotometer, then De-noising Auto-Encoders (part FfCODnet, abbreviated as DAE) used to clean two types raw respectively, finally rest is utilized predict value water sample. Through experiments results comparison, result shows that method good performance on both...