A5100332385- Autonomous Vehicle Technology and Safety
- Vehicle Dynamics and Control Systems
- Robotic Path Planning Algorithms
- Traffic control and management
- Electric and Hybrid Vehicle Technologies
- Simulation and Modeling Applications
- Advanced Battery Technologies Research
- Industrial Technology and Control Systems
- Electric Vehicles and Infrastructure
- Control and Dynamics of Mobile Robots
- Advanced Computational Techniques and Applications
- Advanced Sensor and Control Systems
- Urban and Freight Transport Logistics
- Hydraulic and Pneumatic Systems
- Rocket and propulsion systems research
- Vehicular Ad Hoc Networks (VANETs)
- Probabilistic and Robust Engineering Design
- Traffic Prediction and Management Techniques
- Security and Verification in Computing
- Energy Load and Power Forecasting
- Mechanical Engineering and Vibrations Research
- Civil and Geotechnical Engineering Research
- Advanced Manufacturing and Logistics Optimization
- Advanced Decision-Making Techniques
- Cryptography and Data Security
Southwest University
2011-2024
Nanjing University of Science and Technology
2024
Hohai University
2018
Jining University
2012-2015
North China Electric Power University
2013
Jilin Medical University
2009
Chongqing University
2007-2008
A path planning and tracking framework is presented to maintain a collision-free for autonomous vehicles. For path-planning approaches, 3-D virtual dangerous potential field constructed as superposition of trigonometric functions the road exponential function obstacles, which can generate desired trajectory collision avoidance when vehicle with obstacles likely happen. Next, track planned maneuvers, path-tracking controller formulated task multiconstrained model predictive control (MMPC)...
Connected and automated vehicle (CAV) technologies have great potential to improve road safety. However, an emerging type of mixed traffic flow with human-driven vehicles (HDVs) CAVs has also arisen in recent years. To the overall safety this flow, a novel car-following model is proposed control driving behaviors above two types platoon from perspective mechanical system, mass-spring-damper (MSD) system. Furthermore, quantitative index by incorporating psychological field theory into MSD...
A reverse analysis method for determining the stiffness characteristics of nonlinear suspension spring with variable pitch and wire diameter is developed by introducing ideas dispersion. Meanwhile, a used in truck completed as an example, progressive force-displacement curves obtained theoretical experimental are compared order to verify validity spring.
Trust Model is an efficient way of resolving the trust problems in open networks which evaluation a key issue to be addressed management.According design rules models, problem lack dynamic adapt ability evaluating, effective aggregation and considerations incentive mechanisms so on, this paper introduced bonus-penalty factor shows how reliable direct recommend entities subject reliability used decide whether access object would adopt recommendation during calculation trust.The measurement...
For the high accuracy synchronization requirement of IEC61850 based digital substation, to apply a combination time scheme Substation Automation System (SAS), PTP(pricision protocol) is adopted between bay level and process equipment, paper presents method adjusted frequency phase achieve precision on principle PTP. The result experiment shows algorithm more effective.
An active differential is introduced with its basic structure and working principle, it consists of a couple slip clutches for torque transfer some planetary gears which generate the speeds clutches. A mathematical model dynamics developed used theoretical analysis energy loss. Modeling simulation are carried out by using MATLAB/Simulink, results demonstrate that generates direct yaw moment between right left tires possible to improve overall performance vehicle properties.
Two methods of inertia simulation, energy compensation method and torque control method, using work electromotor during brake application are discussed in comparison this paper. Mathematical models described. Experiment under various conditions unfolds the rule some key factors including working period electromotor, start point ending condition compensation. Comparison experiment shows advantages over its counterpart. Limitations as well corresponding solutions end.
In recent years, the control of Connected and Automated Vehicles (CAVs) has attracted strong attention for various automotive applications. One important features demanded CAVs is collision avoidance, whether it a stationary or moving obstacle. Due to complex traffic conditions vehicle dynamics, avoidance system should ensure that can avoid with other vehicles obstacles in longitudinal lateral directions simultaneously. The controller mitigate accidents effectively via Forward Collision...
In recent years, the control of Connected and Automated Vehicles (CAVs) has attracted strong attention for various automotive applications.
Wind speed forecasting is of great significance to the improvement grid stability and reduction operating cost. Because high volatility wind speed, accuracy current methods have yet be improved. This paper established a time series-state transition model solve this problem, which uses state revise results series forecasting. The in proved by analysis practical example.
Vehicle chain collision is considered to be one of the main causes that lead serious casualties and reduce traffic efficiency. In this paper, dynamic process investigated based on virtual mass-spring-damper (MSD) model, ideal values spring constant damping coefficient are determined for avoidance by optimization method. Simulations have been performed when a vehicle slows down suddenly single-lane road, discussed. It can seen from simulation results connected vehicles break trend decreasing...