A5072679329- Electric and Hybrid Vehicle Technologies
- Advanced Battery Technologies Research
- Electric Vehicles and Infrastructure
- Hydraulic and Pneumatic Systems
- Real-time simulation and control systems
- Vehicle emissions and performance
- Microgrid Control and Optimization
- Advanced Algorithms and Applications
- Advanced Combustion Engine Technologies
- Advanced Sensor and Control Systems
- Advanced DC-DC Converters
- Industrial Technology and Control Systems
- Multilevel Inverters and Converters
- Smart Grid Security and Resilience
- Total Knee Arthroplasty Outcomes
- Antenna Design and Optimization
- Elevator Systems and Control
- Advanced Battery Materials and Technologies
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Laser and Thermal Forming Techniques
- IoT-based Smart Home Systems
- Industrial Vision Systems and Defect Detection
- Iterative Learning Control Systems
- Vehicle Dynamics and Control Systems
- Refrigeration and Air Conditioning Technologies
Guilin University of Electronic Technology
2025
Chongqing University of Technology
2017-2023
University of Electronic Science and Technology of China
2016-2022
Huazhong University of Science and Technology
2012-2014
Chongqing University
2012
China University of Mining and Technology
2010
This paper addresses two conflicts in the energy management strategy (EMS) for plug-in hybrid electric vehicles (PHEVs). One is conflict between fuel economy optimization and battery state of health preservation, other global optimality real-time capability. Inspired by hierarchy structure a computer, two-layer internet-distributed EMS (ID-EMS) developed using cloud computing internet vehicles. The top layer cloud, which possesses powerful calculating capability, focuses on utilizing machine...
In order to quickly and accurately identify the lane changing intention of vehicles, deeply consider time series characteristics vehicle driving processes interactive effects between a recognition model, namely, Model_TA, was constructed by combining feature extraction ability encoder in Transformer bidirectional gating mechanism gated recurrent unit, additive attention mechanism. The performance Model_TA model trained validated on I-80 dataset NGSIM. experimental results showed that...
In developing battery management systems, estimating state-of-charge (SOC) is important yet challenging. Compared with traditional SOC estimation methods (eg, the ampere-hour integration method), extended Kalman filter (EKF) algorithm does not depend on initial value of and has no accumulated error, which suitable for actual working condition electric vehicles. EKF a model-based algorithm; accuracy estimated by this was greatly influenced model parameters. The parameters change many factors...
The PWM rectifier with LCL filter has the ability to attenuate high-frequency current harmonics. However, model of system is very complex due coupling under rotating coordinate system. inner controller stationary frame chosen and it can also easily suppress negative sequence such condition. In order eliminate steady error distortion caused by harmonics grid voltage, a Multi-resonant PR Inner Current Controller was used. Because high complicated, difficult determine parameters regulator....
For global optimal control strategy, it is not only necessary to know the driving cycle in advance but also difficult implement online because of its large calculation volume. As an artificial intelligent-based reinforcement learning (RL) applied energy management strategy a super-mild hybrid electric vehicle. According time-speed datasets sample cycles, stochastic model driver’s power demand developed. Based on Markov decision process theory, mathematical RL-based established, which assumes...
In traditional battery equalization strategy, open-circuit voltage (OCV) of cells was used to judge the difference SOC between them. However, OCV is not only determined by but also influenced internal resistance, polarization voltage, capacity, and other nonlinear factors. As a result, an ideal indicator differences, especially in transient conditions. order control consistency accurately, it best use directly as standard for judgment control. To achieve this, algorithm that can estimate...
P2.5 plug-in hybrid electric vehicles (P2.5-PHEVs) exhibit high transmission efficiencies and no power interruption in the shifting mode switching process; thus, they have broad application prospects. The a PHEV under pure startup does not entail clutch, initial torque of motor is often set condition that maximum allowable slope should lead to backward sliding, which leads problems excessive jerk small-slope catapulting when occurs downhill. optimal method different torques according...
There is a growing interest in using battery energy storage system (BESS), especially Vanadium Redox Flow Battery (VRB), power and smart grid. Usually, the usage of real VRB brings many problems. This paper looks into modeling designing digital simulator which capable simulating V-I characteristics with high accuracy. It has advantages, such as low cost, easy to use, convenience adjust parameters so on. Simulation experimental results showed good performance satisfied effect.
In view of the contradiction between ecological flow regulation reservoir River and power generation with largest generation, this paper takes maximum average protection degree as objective function, uses genetic algorithm back propagation neural networks (GA-BP) to establish model under constraints water balance, capacity, unit output overflow, The optimal solution dispatching scheme is carried out, And optimization was validated using a hydropower station an example. results show that...
Create a biological modeling of human lower limb is difficult job due to the complex and irregularity skeleton structure. However, rebuilding model that can be used calculate biomechanics characteristic key step research body. Reverse engineering should in model. The consists at least joint cartilage. Cartilage important part change mechanics characteristic. anatomy data gotten through CT scanning. created from image by professional software based on inverse theory. rebuild this way simulate...
With the wide application of on-board Ethernet technology, security has become a major challenge that hinders its development. This paper proposes support vector machine (SVM) based intrusion detection method, and uses cross-validation strategy to optimize verify model. Therefore, this effective method is researched designed protect networks from potential network attacks. In attack data first constructed by Kali-linux Brupsuite platform, SVM algorithm set established combining normal data....
Shifting performance of Manual Transmission is very important for users and manufactures Transmission.Traditionally, shifting performances were tested on test bench equipped with pneumatic shift manipulator, which was low efficiency, control accuracy noisy.In order to improve efficiency accuracy, a AC servo drive built.Two motors used as the actuating device manipulator.Control methodology these two established meet needs testing high accuracy.Test results indicated that process ran smoothly...