A Method of Measuring Rotational Speed for a High-Speed Rotator Based on DSP
Requirements for the device of measuring rotational speed is high-accuracy, stabilization, credibility, and shorter measuring time during the dynamic-balancing process. This paper studies a way of measuring rotator reference signal based on DSP(digital signal processing). The way of picking-up rotator reference signal, measuring rotator speed are introduced. This new way of measuring rotational speed in high-speed rotor dynamic-balancing measuring system based on DSP is accurate, simple and convenient.
Xiong Zhou and Zhenzhen Lei
H. Peng and Z. L. Li, "A Method of Measuring Rotational Speed for a High-Speed Rotator Based on DSP", Applied Mechanics and Materials, Vol. 233, pp. 270-273, 2012