A5056718168- Civil and Geotechnical Engineering Research
- Railway Engineering and Dynamics
- Gear and Bearing Dynamics Analysis
- Geotechnical Engineering and Underground Structures
- Mechanical Engineering and Vibrations Research
- Advanced machining processes and optimization
- Topology Optimization in Engineering
- Advanced Mathematical Modeling in Engineering
- Pelvic and Acetabular Injuries
- Tribology and Lubrication Engineering
- Orthopaedic implants and arthroplasty
- Composite Material Mechanics
- Hip and Femur Fractures
- Control Systems in Engineering
- Mechanical stress and fatigue analysis
- Robotic Mechanisms and Dynamics
Anhui Polytechnic University
2022-2024
Nanjing University of Aeronautics and Astronautics
2023-2024
Wuhu Hit Robot Technology Research Institute
2023-2024
The rotary vector (RV) reducer is one of the widely used mechanical components in industrial systems, specifically robots. stability transmission performance RV crucial for efficient operation equipment. manufacturing and assembly errors various during production process are important factors that affect performance. However, previous research work, coupling effect multiple on accuracy has not been fully considered. Furthermore, a vague relationship between system also thoroughly discussed,...
In recent years, there has been a growing demand in the field of engineering systems for research on vibration response motor-gear under non-steady state conditions. However, conventional modeling and simulation techniques are primarily restricted to within single energy domain. When dealing with intricate electromechanical coupling systems, process becomes increasingly intricate. Consequently, this study adopts bond graph theory as foundation analyzing characteristics systems. addressing...
<title>Abstract</title> <bold>Purpose: </bold>The biomechanical characteristics of Proximal Femoral Nail Antirotation (PFNA) and PFNA combined with Humerus Locking Plate (PHLP) in treatment femoral intertrochanteric fracture lateral wall were compared by finite element analysis, the strength, stress displacement distribution two internal fixation methods compared. <bold>Methods: </bold>A healthy middle-aged female patient was selected. According to femur CT scan data, three-dimensional...
Corrugated wear on the metro curved track was studied. Dynamic analysis implemented to analyze effects of vehicle speed and curve radius wheel-rail creep forces. A mixed Lagrangian/Eulerian description-based finite element model a wheel/rail system set up. The wheel inertia can be considered in this model. Moreover, steady rolling under different creepage for braking or traction simulated. complex eigenvalue is used investigate frequency-domain characteristics friction-induced vibration...
Short-pitch corrugation is a common phenomenon that occurs on tight-curve rails in metro systems. However, the contributing factors of this problem are still not fully understood, and effective control measures have yet to be developed. In study, we investigated short-pitch systems using complex eigenvalue analysis method according theory friction-induced vibration. We also explored for from perspective optimizing wheel web structure. Our results indicate vibration primary factor wheel-rail...