Nonlinear MPC-Based Power Management Strategy for Plug-in Parallel Hybrid Electrical Vehicles
For hybrid electric vehicles (HEVs),fuel economy which is a significant performance index strongly depends on the power management strategy.In this paper,a new nonlinear MPC strategy is proposed to improve the fuel economy of a plug-in parallel hybrid electric vehicle (HEV).With the preview of the traffic and the battery state of charge (SoC) as well as all the physical constraints of the system,the power management control problem is formulated as a nonlinear optimization problem.A Continuous/GMRES method-based nonlinear MPC strategy is used to determine the power split ratios.Simulations over a real driving cycle is conducted on a HEV simulator built in the GT-Suite environment to evaluate the nonlinear MPC algorithm for real-time application.
Parallel HEV Power Management Strategy Plug-in HEV Nonlinear MPC Real-time Optimization
ZHANG Jiangyan SHEN Tielong SAWADA Takanobu KUBO Masaaki
College of Electromechanical & Information Engineering,Dalian Nationalities University,Dalian 116600 Department of Engineering and Applied Sciences,Sophia University,Tokyo 102-8554,Japan Nissan Motor Co. LTD.,Kanagawa 243-0192,Japan
国际会议
The 33th Chinese Control Conference第33届中国控制会议
南京
英文
280-284
2014-07-28（万方平台首次上网日期，不代表论文的发表时间）