A5100648263- Advanced MEMS and NEMS Technologies
- Mechanical and Optical Resonators
- Hydraulic and Pneumatic Systems
- Acoustic Wave Resonator Technologies
- Aerosol Filtration and Electrostatic Precipitation
- Advanced Fiber Optic Sensors
- Traffic control and management
- Lattice Boltzmann Simulation Studies
- Advanced Sensor and Control Systems
- Traffic Prediction and Management Techniques
- Advanced Thermodynamic Systems and Engines
- Refrigeration and Air Conditioning Technologies
- Industrial Technology and Control Systems
- Fluid Dynamics and Vibration Analysis
- Simulation and Modeling Applications
- Advanced Measurement and Metrology Techniques
- Telecommunications and Broadcasting Technologies
- Soil Mechanics and Vehicle Dynamics
- High voltage insulation and dielectric phenomena
- Millimeter-Wave Propagation and Modeling
- Oil and Gas Production Techniques
- Advanced Neural Network Applications
- Injection Molding Process and Properties
- Advanced Measurement and Detection Methods
- Cavitation Phenomena in Pumps
Fudan University
2024-2025
Changchun University of Science and Technology
2024
China Mobile (China)
2022-2024
Jiangsu University
2024
Massey University
2024
China Aerodynamics Research and Development Center
2023
Electric Power University
2023
Northeast Electric Power University
2023
Shinawatra University
2023
Tongji University
2012-2022
Four new non-planar and non-aromatic porphyrin organopalladium complexes were synthesized. Conformational structures optical electronic properties of the obtained containing
Enzymes often involve short‐range electrostatic interactions in the deliberate microenvironment for accelerating catalysis. Comparatively, from ions solutions are mostly shielded by solvent or counter‐ion shells, creating negligible catalytic effects. Herein, we discovered that interfacial Li+ cations accumulated on electrodes catalyze selective water‐involved O2 electro‐reduction into peroxide anion (OOH‐), forming an active side‐on Li+‐OOH‐ complex via interaction. This reduces reduction...
Enzymes often involve short‐range electrostatic interactions in the deliberate microenvironment for accelerating catalysis. Comparatively, from ions solutions are mostly shielded by solvent or counter‐ion shells, creating negligible catalytic effects. Herein, we discovered that interfacial Li+ cations accumulated on electrodes catalyze selective water‐involved O2 electro‐reduction into peroxide anion (OOH‐), forming an active side‐on Li+‐OOH‐ complex via interaction. This reduces reduction...
As one of the sixth-generation (6G) candidate technologies, terahertz (THz) communication is considered a promising way to achieve high-precision capability and large capacity in Industrial Internet Things (IIoT) due its wide bandwidth short wavelength. This paper presents time-varying THz channel measurements at 105 GHz an indoor factory (InF). Firstly, number multipath components (MPC) root-mean-square delay spread (RMS DS) line-of-sight (LoS) nonline-of-sight (NLoS) environments are...
Monocular scene understanding is a foundational component of autonomous systems. Within the spectrum monocular perception topics, one crucial and useful task for holistic 3D semantic completion (SSC), which jointly completes information geometric details from RGB input. However, progress in SSC, particularly large-scale street views, hindered by scarcity high-quality datasets. To address this issue, we introduce SSCBench, comprehensive benchmark that integrates scenes widely used automotive...
A lattice Boltzmann method for natural convection with multicomponent and multiphase fluids in a two‐dimensional square cavity is presented. The model combines passive‐scalar approach, which extended to be available immiscible flow this paper. It has good computational efficiency. of two the same are simulated using model, agreement literature data satisfactory. case study bubble different presented show heat transfer convection. also reflects potential present simulating thermal Rayleigh numbers.
This paper aims at the problem of intersection traffic oversaturation and spillover queuing vehicles caused by random fluctuations flow. A self-organizing control model with road capacity constraints taking minimum expected flow delay as goal is established to realize real-time adaptive signal phase duration. Taking local its adjacent intersections basic unit control, defining space in state equations are established. According equations, an online method for solving optimal duration...
Joint communication and sensing (JCAS), in which the share same frequency band, resources hardware, is envisioned as a promising technology beyond 5G 6G communication. For JCAS system design performance evaluation, accurate efficient channel models are crucial. Since sense realized through information interaction environment, modeling needs to consider effect of environment based on traditional methods. However, most existing studies regard clean background ignore channel. To research this...
Enzymes often involve short-range electrostatic interactions in the deliberate microenvironment for accelerating catalysis. Comparatively, from ions solutions are mostly shielded by solvent or counter-ion shells, creating negligible catalytic effects. Herein, we discovered that Li+ cations electrostatically accumulated on negatively-charged carboxylated carbon nanotubes could create strong with in-situ formed peroxide anion (OOH-) intermediates O2 reduction, forming an active side-on...
This paper reports the non-contact surface temperature measurements using a single piezoelectric micromachined ultrasonic transducers (pMUTs) array based on time-of-flight (ToF) for first time. Compared with state-of-art technologies, four distinctive advancements have been achieved: (1) sensing via pMUTs by pulse-echo mode to detect changes in ToF; (2) independence material properties, e.g. emissivity; (3) integration an analog frontend both transmitting and receiving; (4) recorded...
In this paper, two-phase fluid mixture flow in rectangular two-inlet cavity is studied using lattice Boltzmann method (LBM). To simulate fluids with large viscosity difference, the pseudo-potential model improved. The improved verified for surface tension through Laplace's law and shown much better performance simulating difference than model. multiple-relaxation-time (MRT) scheme used to enhance numerical stability. Then same different simulated by present (LB) model, LB volume-of-fluid...
This paper investigates the effects of environmental temperature fluctuations on performance a MEMS accelerometer. The model, vibration equation, and calculation output detection capacitance for accelerometer are presented. in considered when evaluating actual device. analysis results show that have great influence although it has little resonant frequency sensing mode sensitivity capacitance. deviations under calculated accurately, which provides reference design compensation method robust
With the development of traffic control theory, self‐organising has become one most promising techniques for control. Among various parameters control, queue length (number vehicles) is a key one. Compared to approaches using other detectors, vision‐based have greater potential in detection. However, complicated conditions (such as changeable weather and vehicle occlusion) large calculation image processing posed great challenges real‐time application. Here, fast video‐based detection...
To increase the sensitivity and bandwidth for a tuning fork vibratory microgyroscope, novel structure with improved spring beams is presented. The shape of suspension are optimized by cellular automata approach. Electrostatic excitation capacitive detection mechanism employed. gyroscope works at atmospheric pressure, dominant air damping slide-film damping, which ensures high Q-factors both driving sensing modes even pressure. fabricated bulk silicon micromachining technology packaged...
Stoppers are commonly used to improve the shock resistance of MEMS devices. However, collision between structure and stoppers in environment may lead emergence stress wave, resulting failure Therefore, devices designed based on current statics theory is unreliable. After analyzing method principle for reliability design, dynamics model was established. Based model, response traditional design designs with different researched. At last, protection performances were evaluated. Results showed...
A robust optimization approach of an accelerometer is presented to minimize the effect variations from micro fabrication. The sensitivity analysis technology employed reduce design space and find key parameters that have greatest influence on accelerometer. And then, constraint conditions objective functions for corresponding mathematical model are presented. problem solved by Multiple-island Genetic Algorithm results show with better performance obtained.