13 October 2006 Analysis of fluctuation equation in time-grating and new method for generating traveling wave
Author Affiliations +
Proceedings Volume 6280, Third International Symposium on Precision Mechanical Measurements; 62800A (2006) https://doi.org/10.1117/12.715272
Event: Third International Symposium on Precision Mechanical Measurements, 2006, Urumqi, China
Abstract
In this paper, the principle to generate the moving coordinate in time grating displacement sensor is analyzed. In order to simplify the structure of the time grating sensor and make its manufacture more easily, its fluctuation equation is analyzed and the relation and distinction between electric traveling wave and magnetic traveling wave are discussed. Then a new method to generate traveling wave is proposed based on these discussions. The method is employed with its corresponding mechanical structure to form a new type time grating sensor. Experimental results show that the sensor can generate correct signal and the method is feasible. Thus the traditional electrical machinery method can be replaced by a new method to generate the moving magnetic field. This new method can simplify the manufacture process greatly.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wei Yang, Wei Yang, Donglin Peng, Donglin Peng, Xinghong Zhang, Xinghong Zhang, Xiaokang Liu, Xiaokang Liu, } "Analysis of fluctuation equation in time-grating and new method for generating traveling wave", Proc. SPIE 6280, Third International Symposium on Precision Mechanical Measurements, 62800A (13 October 2006); doi: 10.1117/12.715272; https://doi.org/10.1117/12.715272
PROCEEDINGS
6 PAGES


SHARE
Back to Top