A5104256938- Hydraulic and Pneumatic Systems
- 3D Printing in Biomedical Research
- Non-Destructive Testing Techniques
- Tribology and Lubrication Engineering
- Engineering Diagnostics and Reliability
- Advanced Sensor and Control Systems
- Micro and Nano Robotics
- CRISPR and Genetic Engineering
- Traditional Chinese Medicine Analysis
- Advanced Algorithms and Applications
- Aerodynamics and Fluid Dynamics Research
- Cancer Research and Treatments
- MicroRNA in disease regulation
- Modular Robots and Swarm Intelligence
- Human Mobility and Location-Based Analysis
- Infrared Target Detection Methodologies
- Advanced Measurement and Detection Methods
- Video Surveillance and Tracking Methods
- RNA and protein synthesis mechanisms
- Fuel Cells and Related Materials
- DNA Repair Mechanisms
- Optical Systems and Laser Technology
- Oil and Gas Production Techniques
- Ginseng Biological Effects and Applications
- Vibration Control and Rheological Fluids
First Affiliated Hospital of Henan University
2020-2025
Second Affiliated Hospital of Nanchang University
2024
Nanchang University
2024
East China Jiaotong University
2019-2021
University of Science and Technology of China
2020
Jiangsu Normal University
2015
Quzhou University
2010
Columbia University
1996
To prevent the occurrence of cavitation phenomenon in hydraulic shock absorber, production process during recovery absorber is studied, and parameter model mechanism built. Based on Computational Fluid Dynamics (CFD) numerical method, a high-precision mesh established simulation analysis carried out by using FLUENT software. Therefore, specific position distribution are obtained, measures to inhibit put forward. Finally, results verified experimental study show that mainly distributed around...
To design a high-quality vehicle shock absorber, the internal structure of piston assembly absorber is analyzed in this study. Using fluid–solid coupling method, high-precision flow grid model and solid finite element stacked valve are built analyzed. A bidirectional method proposed, which can be adopted to simulate analyze dynamic nonlinear response characteristics for slice Workbench software. The results indicate that superposition maximum occurs at inner radius, but area deformation near...
A fuzzy PI speed controller based on control theory is proposed, which makes the drive system of electric vehicle insensitive to disturbance and parameter change. The mathematical model permanent magnet synchronous motor (PMSM) in d-q reference frame established, designed theory, simulation models PMSM sliding mode are built this paper. Two simulated analysed by Simulink, result shows that has faster dynamic response speed, better performance antiinterference ability than control. Therefore,...
Trajectory recovery can benefit many applications such as migration pattern studies of animal and finding hot routes in the urban city. It is necessary to recover trajectory with limited points utilize collected data a reasonable efficient way provide better location based service for users. However, involves complex nonlinear spatial-temporal impacts which cannot be captured by traditional methods. Moreover, existing methods consider little about correlations between traffic The superiority...
Most of the traditional distance measurement using electromagnetic waves or pulse time flight to obtain information. It has been widely used in various fields ranging. Accuracy and high resolution can get by method. Ranging many occasions does not need accuracy resolution. For example, it reverse radar, blind obstacle avoidance, etc. This paper presents a new measuring device that based on infrared light intensity modulation. Moreover combine with fuzzy control theory, so called location The...