A5040057505- Vehicle Dynamics and Control Systems
- Electric and Hybrid Vehicle Technologies
- Advanced Battery Technologies Research
- Electric Vehicles and Infrastructure
- Biodiesel Production and Applications
- Mechanical and Thermal Properties Analysis
- Geotechnical Engineering and Soil Stabilization
- Simulation and Modeling Applications
- Soil Mechanics and Vehicle Dynamics
- Elevator Systems and Control
- Grouting, Rheology, and Soil Mechanics
- Fault Detection and Control Systems
- Advanced Algorithms and Applications
- Petri Nets in System Modeling
- Civil and Geotechnical Engineering Research
- Real-time simulation and control systems
- Mechanical Engineering Research and Applications
- Mechanical Engineering and Vibrations Research
- Mechanical Systems and Engineering
State Key Laboratory of Vehicle NVH and Safety Technology
2018-2024
Chongqing University of Technology
2023
Beijing Institute of Technology
2022-2023
In heavy-duty series hybrid electric vehicles (SHEVs), the driving power is provided by both engine generator set (EGS) and battery. Under urgent acceleration, deviations may occur in power-following process because of hysteretic response characteristic EGS to high demand power. Furthermore, computing speed controllers limit real-time application control algorithm. Therefore, ensuring instantaneous a sudden increase improving operating efficiency strategy are challenging technical problems....
In order to solve the problem of straight-line running deviation electric bulldozer caused by difference response characteristics between two motors, moving devices on both sides or load sides, straight driving stability tracked was studied. Based Matlab/Simulink, simulation model established, and influence factors were analyzed using model. According analysis results, yaw angular velocity chosen as feedback parameter control, control strategy based fuzzy PID designed. its change rate,...
The high-power electric driven tracked vehicle adopts a two-speed planetary transmission mechanism with large order ratio to achieve larger speed and torque output range. However, because the two-gear is greater than 3, clutch cylinder larger, oil filling slow, resulting in longer power interruption time during shift process, affecting vehicle's performance driving safety. In this paper, process of filling, discharging motor regulation wet friction disc analyzed, shifting strategy...