A5101686512- Iron and Steelmaking Processes
- Metal Extraction and Bioleaching
- Vibration and Dynamic Analysis
- Icing and De-icing Technologies
- Electric Motor Design and Analysis
- Smart Materials for Construction
- Sensorless Control of Electric Motors
- Metallurgical Processes and Thermodynamics
- Arctic and Antarctic ice dynamics
- Advanced Fiber Optic Sensors
- Aortic Disease and Treatment Approaches
- Microstructure and mechanical properties
- Microgrid Control and Optimization
- Stock Market Forecasting Methods
- Advanced Numerical Analysis Techniques
- Cardiovascular Function and Risk Factors
- Extraction and Separation Processes
- Magnetic Bearings and Levitation Dynamics
- Industrial Technology and Control Systems
- Power Quality and Harmonics
- Advanced Sensor and Control Systems
- 3D Shape Modeling and Analysis
- Transportation Safety and Impact Analysis
- Electromagnetic Launch and Propulsion Technology
- Structural Engineering and Vibration Analysis
China Shenhua Energy (China)
2022
Shanghai Jiao Tong University
2005-2019
Shenyang Institute of Computing Technology (China)
2013
Chinese Academy of Sciences
2013
Hohai University
2013
University of Chinese Academy of Sciences
2013
Beijing University of Technology
2012
Naval University of Engineering
2012
CITIC Group (China)
2011
China University of Mining and Technology
2009-2011
In ice-infested waters, propellers of a polar ship are likely to be exposed ice loads in different scenarios.Propeller milling with is one the most dangerous cases for icepropeller interaction.In this study, we try simulate dynamic process and reproduce resulting physical phenomena.Cohesive element method used model simulation.To material properties ice, an elastoplastic softening constitutive law developed.Both crushing fracture failures included process.The 6 Dofs acting on blades...
Tetralogy of Fallot is the most common cyanotic congenital heart defect. For severe cases, inserting a systemic to pulmonary shunt, which distributes part artery blood into artery, preferable palliative surgery. Based on computed tomography images and three-dimensional geometry technologies, two patient-specific anatomical options shunts including aorta shunt (APS) innominate (IPS) have been simulated for computational fluid dynamics. The objective this study was predict hemodynamics within...
A nonlinear speed controller for permanent magnet synchronous motor (PMSM) was designed to achieve tracing control and robust adaptive control. The proposed strategy composed of nominal model method, backstepping control, sliding mode approach RBF network approach. included two parts: the controller. former ensure a desired reference output trajectory, later devised realize against PMSM parameter variations. simulation system using built. results show that can fine performance robustness...
Vanadium titano-magnetite is an important iron ore resource containing iron, vanadium and titanium. Although can be recovered by the traditional blast furnace process, titanium only stored in form of TiO2 bearing slag, which resulting a great waste resources. In full oxygen bath smelting thanks to high potential, low nitrogen content no coke bed furnace, reduction slag. This may lead slag viscosity, inhibit vanado-titano-magnetite, obtain with content. Based on coexistence theory, multi...
Static var compensators (svcs) are widely used to compensate for reactive power in a system. The hybrid active filter (hapf) combination with svc has extensively been studied the literature reduce harmonics generated by svc. This study proposes new topology of three-phase systems based on thyristor-control reactor (tcr). tcr minimized an (apf), which can be realized reduced resonant capacitor size. A control strategy comprising feedback and feedforward is employed achieve good harmonic...
It is described that the acceleration signal modulated to optical phase by Micheson interference device and demodulated Synthetic-heterodyne demodulation(SHSD) ,when error compensated alternating current tracking homodyne compensation scheme (PTAC). Then digital proseccing system designed with SOPC technology. And DSP intelligent data communication interface run in parallel . The experiment has shown when virtual value of external constant, selected working frequency range, output can trace...
For the limitations of direct starting and step DC motor, a soft method is designed, modeled simulation models based on dynamic software MATLAB/SIMULINK to separately excited calculated set parameters, obtained results. Contrasting characteristics three methods, results proved has better effect current limitation continues process. The also shows that MATLAB should be an efficient tool for teaching engineering design in machine field, provides theory reference more applied protection methods motor.
A serial of Translational Meshing Motors (TMM) have being developed recently, but it is a multivariable, strong coupling and highly nonlinear system which has lots difficulties to model Analysis. simpler quite accurate based on finite element method presented analyze the characteristics dynamic characteristic motor in this paper. The geometry structure, electromagnetic parameters control were simulated studied as whole. design performance TMM considered by data transfer from Ansof. Maxwell...