Wei Zhang

ORCID: 0009-0002-4378-7563
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Research Areas
  • Advanced Algorithms and Applications
  • High Entropy Alloys Studies
  • Industrial Technology and Control Systems
  • Thermochemical Biomass Conversion Processes
  • Additive Manufacturing Materials and Processes
  • Advanced Sensor and Control Systems
  • Turbomachinery Performance and Optimization
  • Heat Transfer Mechanisms
  • High-Temperature Coating Behaviors
  • Iron and Steelmaking Processes
  • Hydraulic and Pneumatic Systems
  • Coal Properties and Utilization
  • Combustion and flame dynamics
  • Metal and Thin Film Mechanics
  • Chemical Looping and Thermochemical Processes
  • Coal Combustion and Slurry Processing
  • Fluid Dynamics and Turbulent Flows
  • Heat transfer and supercritical fluids
  • Robotic Locomotion and Control
  • Advanced Combustion Engine Technologies
  • CO2 Sequestration and Geologic Interactions
  • Welding Techniques and Residual Stresses
  • Heat Transfer and Optimization
  • Adsorption and Cooling Systems
  • Stability and Control of Uncertain Systems

Guangzhou University
2024

Southern University of Science and Technology
2024

Yunnan Normal University
2022-2024

Tianjin University
2024

Zhejiang University of Technology
2004-2021

Shenyang Aerospace University
2017-2021

Nanjing Forestry University
2021

Thermal Power Research Institute
2020

University of Alberta
2020

China University of Petroleum, East China
2020

The difficulty of scientific investigation stems from the need to first analyze and establish irrationality preexisting theories. However, unreasonable theories might serve as a shield for one another. most challenging task in research is question two or more simultaneously uncover their aspects. When studying origin life, entropy system commonly used determine how far equilibrium state disordered is. It misunderstood fact that final thermodynamic not always maximum degree disorder system....

10.20944/preprints202501.0838.v1 preprint EN 2025-01-10

The growing population with every passing day sets an alarming situation respect to the conservation climate protocols. increasing needs of society also demand a significant enhancement in manufacturing capacity augment situation. However, it's stringent requirement hour propose sustainable and clean processes realize goal carbon neutrality support healthy life on earth. Specifically, that are energy intensive like electric discharge machining (EDM) serious concern regarding sustainability...

10.1016/j.jclepro.2024.142482 article EN cc-by-nc Journal of Cleaner Production 2024-05-06

Observer-based fault-tolerant control against sensor failures for fuzzy systems with time delays This paper addresses the problems of robust fault estimation and Takagi-Sugeno (T-S) unknown faults. A augmented state observer is designed to achieve system estimates simultaneously. Furthermore, based on information on-line estimates, an observer-based dynamic output feedback controller developed compensate effect faults by stabilizing resulting closed-loop system. Sufficient conditions...

10.2478/v10006-011-0048-4 article EN International Journal of Applied Mathematics and Computer Science 2011-12-01

There is no doubt that atherosclerosis one of the most important health problems in Western Societies. It well accepted associated with abnormal stress and strain conditions. A compelling observation epicardial arteries develop while intramural do not. Atherosclerotic changes involving portion coronary artery stop where penetrates myocardium. The objective present study to understand fluid solid mechanical differences between two types vessels. finite element analysis was employed...

10.1115/1.1824128 article EN Journal of Biomechanical Engineering 2004-12-01

10.1016/j.ijheatmasstransfer.2018.12.080 article EN International Journal of Heat and Mass Transfer 2018-12-18

Car-following modelling in traffic flow theory has been becoming of increasing importance engineering and Intelligent Transport System(ITS), the point concentration this research field is how to analysis measurement driver cognitive behaviour. Based on qualitative description driving behaviour with new concept driver's multi-typed information process multi-ruled decision-making mechanism, paper analysed more detail AP (action point) model, ameliorated model by eliminating its deficiency. The...

10.1109/ivs.2004.1336425 article EN IEEE Intelligent Vehicles Symposium 2004-11-08

The direct‐fired system with duplex inlet and outlet ball mill has strong hysteresis nonlinearity. original control is difficult to meet the requirements. Model predictive (MPC) method designed for delay problems, but, as most commonly used rolling optimization method, particle swarm (PSO) defects of easy fall into local minimum non‐adjustable parameters. Firstly, a LS‐SVM model output established verified by simulation in this paper. Then, similarity function proposed, based on parameter...

10.1155/2019/6812754 article EN cc-by Mathematical Problems in Engineering 2019-01-01

The experiments of laser cladding nanometer-size WC powder on 2Cr13 stainless steel have been done using 7kW CO2 processing system. microstructure and mechanical characteristic the composite coating were tested by scanning electronic microscope (SEM), X-ray diffraction (XRD), energy dispersion analyzer (EDAX) microhardness tester. exhibits compact dendritic reticular interdendritic structure. XRD data revealed phases include Fe, WC, W2C Fe3C. nano-WC has excellent mechanic performances....

10.4028/www.scientific.net/ssp.118.579 article EN Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena 2006-12-01

This paper studies an approach of minimizing the energy consumption a mobile robot by controlling its traveling speed and on-board processor's frequency simultaneously. The problem is formulated as discrete-time optimal control with random terminal time probabilistic state constraints. A general solution procedure suitable for arbitrary power functions motor processor proposed. Furthermore, class practically important functions, derived analytically. Simulation result shows that proposed...

10.1109/cdc.2007.4434847 article EN 2007-01-01
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