A5101696677- Water Quality Monitoring Technologies
- Underwater Vehicles and Communication Systems
- Magnetic Field Sensors Techniques
- Gas Sensing Nanomaterials and Sensors
- Advanced Sensor and Control Systems
- Advanced Algorithms and Applications
- Spacecraft and Cryogenic Technologies
- Conducting polymers and applications
- Advanced Decision-Making Techniques
- bioluminescence and chemiluminescence research
- Analytical Chemistry and Sensors
- Inertial Sensor and Navigation
- Advanced biosensing and bioanalysis techniques
- Electrochemical sensors and biosensors
- Traffic and Road Safety
- Photonic and Optical Devices
- Advanced Fiber Optic Sensors
- Smart Grid and Power Systems
- Sleep and Work-Related Fatigue
- Semiconductor Lasers and Optical Devices
- Quantum, superfluid, helium dynamics
- Underwater Acoustics Research
- Human-Automation Interaction and Safety
Shandong University of Science and Technology
2023-2024
Chang'an University
2023
Institute of Oceanographic Instrumentation
2011-2020
Shandong Academy of Sciences
2011-2020
Qilu University of Technology
2018-2020
Lanzhou University
2013
Chinese Academy of Sciences
2010
A bacterial strain was isolated from the phenol-contaminated wastewater, and identified as a member of Bacillus cereus based on standard morphological, biochemical characteristics 16S rDNA sequence analysis. The exhibited optimum phenol degradation performance with addition 100 mg/L glucose at pH 7.0, 30 °C Haldane's model could be fitted to growth kinetics data well over range initial concentrations (50-600 mg/L), kinetic values maximum specific rates μmax = 0.153 h-1, half saturation...
This paper studies a novel CTD sensor (SZQ1-1) which is developed for underwater glider to meet the requirement of autonomous acquisition high-quality profile hydrodynamic oceanography data. An independently electromagnetic induction type conductivity sensor, quick response thermistor and high-precision pressure used integrate sensor. Several designs compact mechanical structure low-power control circuit are in The SZQ1-1 calibrated with measuring instrument laboratory fourth-degree...
Expendable current profilers (XCPs) have been employed for years to detect marine currents. However, the investigation of both electric performance and fabrication XCP electrodes has inadequate. In accordance with moving measurement characteristics XCPs, a method was developed an electrode quasi-nano Ag/AgCl material, simulation system established laboratory testing. The scanning electron microscopy results demonstrate that AgCl particles in are smaller than 500 nm, which expands contact...
Semiconductor lasers have garnered significant prominence in diverse domains, including fiber optic communication and precision measurement, owing to their remarkable attributes such as compact size, lightweight construction, broad wavelength range, tunability. Among these lasers, tunable semiconductor assume a pivotal role Bragg grating demodulation systems, the stability of output power directly influences overall performance system. Ensuring steadfastness emission necessitates provision...
An expendable current profiler based on electromagnetic is introduced. Design of a velocity sensor the law induction presented, after system composition and working process The provides excitation signals circuit signal acquisition with features such as high stability, reliability, sensitivity anti-interference. Comparative experiment between another has been done, which confirms accuracy system.
Tidal variation is one of the fundamental elements ocean. To address problem low accuracy in ocean exploration, this article introduces a tide gauge measurement system design based on STM32. The uses STM32 microcontroller as control core, collects pressure and temperature data through high-precision ADC chips, employs Kalman filter algorithm to store Flash memory. results water experiment demonstrate that exhibits high minimal error when compared actual tidal data. At same time, phenomenon...
Based on the typical seawater current measure principle of Expendable Current Profiler (XCP), a collection circuit consisted microvolt signal amplifier, electronic compass, gyroscope and processor is designed in this paper. The compass deployed to identify angle between electrode axis north geomagnetism. Because impact characteristics, installation environment error, there will be some error course detected by accuracy data directly. Then angles are corrected using Kalman filter fuse...
Marine eXpendable Bathythermograph (XBT) launching system is used to launch detecting probes into the ocean quickly and efficiently has been researched for many years. The will measure parameters of depth temperature during droppings which make device with merits real-time, fast wide spreading. automatic pulling mechanism probe plug an important part XBT improves shortcoming hand-held method probe. This development mentioned a kind extraction probe’s fixed lever adopted here magnify tensile...