Title :
Engine speed coordination control method of Auxiliary Power Unit
Author :
Hong Zhang ; Qiannan Xiao ; Rui Tian
Author_Institution :
Sch. of Mech. & Vehicular Eng., Beijing Inst. of Technol., Beijing, China
fDate :
Aug. 31 2014-Sept. 3 2014
Abstract :
This paper proposes a coordination control method of Engine in Auxiliary Power Unit (APU) system for Extended-range electric bus. Based on PID control theory and fuzzy control theory, the different parameters PID control strategies of engine are analyzed and compared. The parameters of PID are confirmed preliminarily through one dimensional function model of engine. Test study on engine speed control simulated and coordination work with generator are completed on APU test bench. The engine control model and parameter of PID are verified and optimized.
Keywords :
angular velocity control; electric vehicles; fuzzy control; internal combustion engines; machine control; three-term control; APU test bench; PID control theory; auxiliary power unit; dimensional function model; electric generator; engine speed coordination control method; extended range electric bus; fuzzy control theory; Engines; Generators; Mathematical model; PD control; Velocity control; Voltage control; Voltage measurement; APU; Engine speed control; Extended-range;
Conference_Titel :
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-4240-4
DOI :
10.1109/ITEC-AP.2014.6940743
