Title :
Data Acquisition of Cylinder Combustion Pressure Oriented to Diesel Engine Control
Author :
Wang Jun ; Zhang You-tong ; Xiong Qing-hui ; Ding Xiao-liang
Author_Institution :
Dept. of Mech. Eng., Acad. of Armored Forces Eng., Beijing
Abstract :
Increasing demand of electronic control and operation condition monitor in diesel engine require to decrease acquisition system for on-line diagnosis and optimize system configure, it is presented the acquisition method including data process and data communication, on this basis, acquisition system oriented to diesel engine control is developed, hardware and software of this system is designed: Fiber Pressure Sensor (FPS) circuit and Digital Signal Processor (DSP), Universal Serial Bus(USB) transmitting circuit and other procedure programming. Bench test of this system is made in four-cylinder diesel engine, its acquisition performance and stability are analyzed, test result is shown that acquisition system can meet the basic demand of diesel engine.
Keywords :
combustion; condition monitoring; data acquisition; diesel engines; digital signal processing chips; engine cylinders; peripheral interfaces; pressure sensors; cylinder combustion pressure; data acquisition; diesel engine control; digital signal processor; electronic control; fiber pressure sensor circuit; four-cylinder diesel engine; operation condition monitoring; universal serial bus transmitting circuit; Circuit testing; Combustion; Communication system control; Condition monitoring; Control systems; Data acquisition; Diesel engines; Engine cylinders; Pressure control; System testing;
Conference_Titel :
Testing and Diagnosis, 2009. ICTD 2009. IEEE Circuits and Systems International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-2587-7
DOI :
10.1109/CAS-ICTD.2009.4960795
