Method for Analyzing Flutter Test Data And Computer-Readable Medium on Which Program Analyzing Flutter Test Data Is Recorded

摘要

The present invention relates to a method for analyzing flutter flight test data and a recording medium storing a program for the method.;In order to realize this, the present invention comprises the steps of: (a) receiving a signal according to the test situation from the aircraft under test and storing it as data; (b) converting the received data from the analysis request signal into a MATLAB file format and extracting the data; (c) calculating an eigen value of the data stored in the extracted MATLAB file using a subspace system identification algorithm; (d) storing the resultant data calculated in step (c) in a memory; And (e) visualizing and displaying the resultant data stored in the memory in a graphic form after recognizing a charting request signal. 2.;According to the present invention, there is an effect that can quickly and easily analyze the flutter flight test data.;Flutter Test, Subspace System Identification Algorithm, MATLAB, Eigen Value, EigenVector