Title :
Study on the engine dynamic test bed
Author :
Zhang, Junzhi ; Lu, Qingchun
Author_Institution :
State Key Lab. of Autom. Safety & Energy Conservation, Tsinghua Univ., Beijing, China
Abstract :
The hybrid simulation method is adopted to develop an engine dynamic test bed based on the eddy-current dynamometer. The scheme and principle of hybrid simulation of engine dynamic test bed are introduced. The control system is designed based on the simulation of ECE 15 and EPA LA4 Driving Schedules with Shanghai Santana 2000 car. The results are compared to the actual test results on the chassis dynamometer. The hybrid simulation method is proved to be an efficient way by simulation and comparison
Keywords :
automobiles; dynamometers; eddy current testing; hybrid simulation; internal combustion engines; test facilities; Driving Schedules; ECE 15; EPA LA4; Shanghai Santana 2000 car; eddy-current dynamometer; engine dynamic test bed; hybrid simulation method; Acceleration; Aerodynamics; Analytical models; Control system synthesis; Engines; Temperature control; Testing; Vehicle driving; Vehicle dynamics; Vehicles;
Conference_Titel :
Vehicle Electronics Conference, 1999. (IVEC '99) Proceedings of the IEEE International
Conference_Location :
Changchun
Print_ISBN :
0-7803-5296-3
DOI :
10.1109/IVEC.1999.830716
