A5102005648- Multilevel Inverters and Converters
- Advanced DC-DC Converters
- Induction Heating and Inverter Technology
- Viral Infectious Diseases and Gene Expression in Insects
- Spectroscopy and Chemometric Analyses
- Spectroscopy Techniques in Biomedical and Chemical Research
- Lattice Boltzmann Simulation Studies
- Neuroscience and Music Perception
- Diverse Interdisciplinary Research Innovations
- Biodiesel Production and Applications
- Education and Work Dynamics
- Higher Education and Teaching Methods
- Diverse Music Education Insights
- Microgrid Control and Optimization
- Education Methods and Practices
- Aerosol Filtration and Electrostatic Precipitation
- Innovative Educational Techniques
- Retinopathy of Prematurity Studies
- Wireless Body Area Networks
- Electric and Hybrid Vehicle Technologies
- Supercapacitor Materials and Fabrication
- HVDC Systems and Fault Protection
- Vehicle emissions and performance
- Advanced battery technologies research
- Aerodynamics and Fluid Dynamics Research
East China University of Science and Technology
2024-2025
Changshu Institute of Technology
2019-2021
Henan University of Traditional Chinese Medicine
2020
Hebei University of Technology
2019-2020
Xi'an Jiaotong University
2012-2015
ABSTRACT High‐performance strain and corresponding fermentation process are essential for achieving efficient biomanufacturing. However, conventional offline detection methods products cumbersome less stable, hindering the “Test” module in operation of “Design‐Build‐Test‐Learn” cycle screening optimization. This study proposed validated an innovative research paradigm combining computer vision with deep learning to facilitate selection effective A practical framework was developed gentamicin...
Electric vehicles (EVs) include battery electric (BEVs), fuel-cell (FCVs) and hybrid (FCHEVs). The performance of is usually evaluated using standardized driving cycle tests; however, the results from tests deviate real-world cycle. In order to test adaptability EVs cycles, conditions three typical routes in Tianjin are collected their characteristics analyzed; then BEV FCV models created based on a type FCHEV simulate 0–100 km/h acceleration cruising under cycle; finally, motor bench used...
In order to analyze the feasibility of integrating Sunan music into children’s teaching through research, a knowledge-based system for strategies based on case-based reasoning is proposed. The can collect sufficient data and information, exact orientation piano learning, choice modes by questionnaires. Research show that vast majority children like teaching, they 76% more than do not like, parents who express an indifferent attitude are 84% those feel important. This experimental study shows...
To investigate the laminar flow characteristics of porous media in inner core engine particulate filters, a two-dimensional lattice Boltzmann–Cellular Automata (LB–CA) probabilistic model is used to simulate media. The variation dimensionless permeability various numerical structures on pore scale with Reynolds number analyzed, and heat transfer as well particle filtration are considered. results show that law different obeys Darcy under condition low (Re < 1). coefficient ordered...
In this paper, direct power control strategy used in three-level neutral point clamped (NPC) converters is discussed. With the theory of instantaneous power, it gets deep relations between (active and reactive power) space voltage vectors. After analysis, considering special issues NPC converters, such as excessive dv/dt fluctuation potential, a (DPC) for proposed. Simulation results show correctness new DPC strategy.
DC capacitor voltage balance is one of the key issues in control five-level NPC (neutral point clamped) converter. In this paper, it analyses influence space vectors to converter SVM (space vector modulation) strategy and present a novel self-balancing strategy. The divides whole diagram into low modulation region (m <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">SV</sub> ≤0.5) high >0.5). region, achieved by combining objective function method...
In order to improve the teaching level of digital piano collective course for preschool education major in normal universities and provide high-quality music children, a knowledge-based system questionnaires evaluation is proposed. The can collect sufficient data information, exact orientation learning, choice mode by questionnaires. A comprehensive analysis students’ characteristics, teachers’ post skills syllabus made. Moreover, some countermeasures perfecting are As result, it promotes...
This paper analyzes different conduction modes of the conventional square wave controlled, three-phase six-switch converter instead common 180° or 120° mode. THD and harmonic components these are presented. Study voltage switching device utilization also included in this paper. Simulation results prove validity theories. The research has some discrepancies with earlier work, which should be further studied.
Based on the practical application needs of breast disease patients, this paper attempts to design and develop a telemedicine diagnosis system. We elaborate demand analysis, system technical implementation auxiliary information service platform, including process consultation system, inquiry decision-making other subsystems. In database key technologies data association display are solved according storage characteristics actual code writing, reusable technology is used solve problem...
Pulse width modulation (PWM) technology is one of the key issues power electronic circuit control. Sine pulse (SPWM) and space vector (SVPWM) are most popular PWM strategies. In this paper, relationship between SPWM SVPWM analyzed in two aspects, modulation-wave equivalence, other acting time system performance optimization also under kinds equivalence. Simulation experiment results given to validate theoretical analysis.
Based on the objective situation of many research projects in our college, a specific based construction an open laboratory methods was proposed. The use actual and significance Construction introduced. From theoretical foundation, target, operating procedures, effect evaluation four aspects project described university-based operation mode.