Title :
Switch Systems Theory Apply to the Energy Control of a Hybrid Electric Vehicle
Author :
Ren, Guohui ; Long, Fei
Author_Institution :
Inst. of Intell. Inf. Process., GuiZhou Univ., Guiyang, China
Abstract :
Hybrid electric vehicles (HEVs) driving process including both continuous-time dynamic systems and the discrete event dynamic systems, is a typical hybrid system model. Based on a hybrid electric vehicle dynamics theory study, analyze the power demand of hybrid cars in the different operating modes, then construct a class of switched systems. Through the rational design of switching rules, make hybrid cars switch between the different power source in a more reasonable manner and improve the efficiency of engines and motors to meet the requirements under the premise of dynamic force, reduce the fuel consumption and reduce exhaust emissions.
Keywords :
air pollution; continuous time systems; discrete event systems; hybrid electric vehicles; power control; time-varying systems; vehicle dynamics; continuous time dynamic systems; discrete event dynamic systems; energy control; engine efficiency; exhaust emission reduction; fuel consumption reduction; hybrid electric vehicle dynamics theory; switch systems theory; switched systems; switching rules; Engines; Hybrid electric vehicles; Resistance; Switches; Vehicle dynamics; hybrid electric vehicles; hybrid system; switched systems;
Conference_Titel :
Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2011 International Conference on
Conference_Location :
Zhejiang
Print_ISBN :
978-1-4577-0676-9
DOI :
10.1109/IHMSC.2011.42
