Title :
ESC testing system based on virtual instrument and distributed network
Author :
Liu Lian-da ; Zhang You-tong ; Liu Yong-feng
Author_Institution :
Sch. of Mech. Vehicular Eng., Beijing Inst. of Technol., Beijing, China
Abstract :
Evaluating the emission performance of a diesel engine, ESC testing is requisite. Traditional equipments are inefficient, special equipments are relatively expensive. In order to solve this problem, the author processed independent equipment into the node of a distributed network and developed an ESC testing system through virtual instrument technology. This system was used in the 4JB1 diesel engine calibration experiments. The results illustrated that ESC testing system realized automatization of the testing process, and its function of the data analysis could help the workers to optimize the calibration parameters.
Keywords :
calibration; data analysis; diesel engines; mechanical engineering computing; testing; virtual instrumentation; 4JB1 diesel engine; ESC testing system; European steady-state cycle; data analysis; diesel engine emission performance; distributed network; virtual instrument; Automatic testing; Calibration; Control systems; Data analysis; Databases; Diesel engines; Instruments; Signal processing; System testing; Weight control; CAN bus; European Steady-state Cycle; diesel engine; distributed network; virtual instrument;
Conference_Titel :
Information and Automation (ICIA), 2010 IEEE International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-5701-4
DOI :
10.1109/ICINFA.2010.5512109
