The Design and Simulation of Fuzzy Logic ontroller for Parallel Hybrid Electric Vehicles
In this paper, the fuzzy logic controller for a parallel hybrid electric vehicle is proposed. The required torque for deriving in parallel hybrid vehicle is generated by a combination of internal-combustion engine and an electric motor. The fuzzy logic controller will be designed based on the state of charge of batteries and the desired torque for driving. The output of the controller actually controls the throttle angle degree of the internal-combustion engine in order to make it work in a high efficiency region. The electronic motor works as an auxiliary power, it is sized to supply peak power to meet the load power requirement of the vehicle. The result of simulation shows the excellent effect of the optimal control strategy can share the required power between internal-combustion engine and electric motor properly. Through the simulation, it can be proved that the fuzzy logic controller is useful for the improvement of driving performance and the fuzzy logical technique is suitable for hybrid electric vehicles, it also makes the hybrid vehicles achieve good fuel economy and low emissions performance.
Fuzzy Logic controller Hybrid Electric Vehicle Control Strategy State of Charge
Qun Zeng Juhua Huang
Department of Information Engineering University of Nanchang Nanchang, Jiangxi Province 330031, Chin Department of Mechanical &Electrical Engineering University of Nanchang Nanchang, Jiangxi Province 3
国际会议
2007 IEEE International Conference on Automation and Lofistics
山东济南
英文
2007-08-18（万方平台首次上网日期，不代表论文的发表时间）