Research of Data Acquisition and Analysis System for Internal Combustion Engine Based on DSP
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چکیده
In the paper, the structure, working principle, functions and characteristics of an data acquisition and analysis system for internal combustion engines ( I.C. engine) based on DSP is introduced. The DSP can not only acquire and analyze the data alone, also can work with the PC together to form data acquisition and analysis system with high speed and large memory. The system takes advantages of TMS320F2812’s plenty of peripherals on chip, becomes small and easy for installation. USB technique is used to translate data between DSP and PC in high speed, so the system’s real time processing is proved very much. It is proved that the designed system can acquire and analyze the steady and transient parameters of the I.C. engine very well.
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تاریخ انتشار 2006