Translator Disclaimer
6 February 2019 Time identification method of an optical blade tip timing system based on optical interrogation of surface inscribed microstructure surface features
Author Affiliations +
Abstract
An optical blade tip timing scheme is presented and demonstrated experimentally using an optical microstructure surface inscribed on the blade tip. The results show that the method is not sensitive to the fluctuations of light intensity introduced by the change of tip to sensor clearance, the light intensity of light source, and quality of the tip surface.
© 2019 Society of Photo-Optical Instrumentation Engineers (SPIE) 0091-3286/2019/$25.00 © 2019 SPIE
Ruixuan Qu, Yang Luo, Quan Chai, Yanlei Liu, Jianzhong Zhang, Elfed Lewis, Jun Yang, and Libo Yuan "Time identification method of an optical blade tip timing system based on optical interrogation of surface inscribed microstructure surface features," Optical Engineering 58(7), 072005 (6 February 2019). https://doi.org/10.1117/1.OE.58.7.072005
Received: 20 October 2018; Accepted: 15 January 2019; Published: 6 February 2019
JOURNAL ARTICLE
9 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT


Back to Top