Title :
Hardware-in-the-loop simulation for electro-control system of continuously variable transmission based on DSPACE
Author :
Sun Xian-an ; Wu Guang-qiang ; He Lin ; Kong Guo-ling
Author_Institution :
Sch. of Automotive Studies, Tongji Univ., Shanghai
Abstract :
A hardware-in-the-loop (HIL) simulation system is designed and established. The basic structure of electro-control system of continuously variable transmission (CVT) is analyzed. The hardware configuration and CAN protocol are designed. The mathematical models are built in detail, including engine model, CVT driveline model, ratio model, clamping force model and clutch model. The HIL simulation principle and structure are introduced. The parameters of our physical model and the driver model are given, and then the simulation result is given. Both the phenomena and result prove that the HIL simulation system is feasible and effective to the development of CVT electro-control system.
Keywords :
clutches; controller area networks; digital simulation; power engineering computing; power transmission (mechanical); variable speed gear; CAN protocol; DSPACE; clamping force model; clutch model; continuously variable transmission; electro-control system; hardware-in-the-loop simulation; Computational modeling; Control systems; Force control; Hardware; Mathematical model; Mechanical power transmission; Protocols; Solenoids; Switches; Vehicles; CAN protocol; Continuously variable transmission; DSPACE; Electro-control system; Hardware-in-the-loop simulation;
Conference_Titel :
Vehicle Power and Propulsion Conference, 2008. VPPC '08. IEEE
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-1848-0
Electronic_ISBN :
978-1-4244-1849-7
DOI :
10.1109/VPPC.2008.4677559
