Title :
Study on digital measurement methods of engine transient speed and corresponding error
Author :
Cheng Wang ; Shanzhen Xu
Author_Institution :
Fac. of Transp. Eng., Huaiyin Inst. of Technol., Huai´an, China
Abstract :
It discussed the basic methods of measuring speed and corresponding error. And it analyzed the relationship between signal pulses per revolution and measurement accuracy, and it analyzed the error of measuring frequency and measuring period with a certain signal pulses per revolution. It presented the corresponding relation curves and proposed a sub-optimal solution of speed measurement.
Keywords :
engines; measurement errors; measurement uncertainty; velocity measurement; digital measurement methods; engine transient speed; measurement accuracy; measurement error; speed measurement; Accuracy; Engines; Frequency measurement; Measurement uncertainty; Pulse measurements; Rotation measurement; Testing; accuracy; error; signal processing; speed measurement;
Conference_Titel :
Computer Science & Education (ICCSE), 2011 6th International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-9717-1
DOI :
10.1109/ICCSE.2011.6028647
