| 摘要 |
<P>PROBLEM TO BE SOLVED: To develop a system and method that may predict health of airfoils in real time. <P>SOLUTION: A system 10 is presented. The system 10 includes data acquisition systems 32, 34 that generate time of arrival (TOA) data corresponding to a plurality of blades 16, 18 in devices 12, 14, and a central processing subsystem 42 that determines features of each of the plurality of blades 16, 18 utilizing the TOA data, and evaluates the health of each of the plurality of blades 16, 18 based upon the determined features. <P>COPYRIGHT: (C)2012,JPO&INPIT |
