Title :
Simulation of Fuzzy Optimal Control Strategy on a Parallel Hybrid Electrical Vehicle
Author :
Zhao, Tao ; Wang, Qunjing ; Jiang, Weidong ; Li, Zheng
Author_Institution :
Dept. of Autom., Anhui Univ., Hefei
Abstract :
Base on the power system of a parallel hybrid electrical vehicle (HEV) HFC6500HEV developed, an internal combustion engine (IC engine), battery, electrical machine and parallel hybrid electrical vehicle are modeled. Based on the battery SOC constraints and the road load conditions (driver´s request), the actual output torque is computed by a fuzzy logical controller. From the results of simulation results compared with parallel electrical assistant control strategy, this control strategy improves on the comprehensive level between the efficiency and emissions, and the consumption of fuel and emissions are decreased obviously. The simulation results prove that the power system configuration is suited and the parameter design is match
Keywords :
battery powered vehicles; fuzzy control; hybrid electric vehicles; internal combustion engines; optimal control; power system control; HFC6500HEV; electrical machine; energy management; fuzzy logical controller; fuzzy optimal control; hybrid driver train; internal combustion engine; parallel electrical assistant control; parallel hybrid electrical vehicle; power system configuration; vehicle battery; Battery powered vehicles; Computational modeling; Fuzzy control; Hybrid electric vehicles; Hybrid power systems; Integrated circuit modeling; Internal combustion engines; Optimal control; Power system modeling; Power system simulation; Electric vehicles; Energy management; Fuzzy control; Hybrid driver train; Simulation;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1713595
