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Other TitleDevelopment of the High Sampling Rate Flow Field Offline Estimation C++ Code that Applies Proper Orthogonal Decomposition and Stochastic Estimation using High Sampling Rate Velocity Probe Data and Low Sampling Rate PIV Data
Author(jpn)青木, 良尚
Author(eng)Aoki, Yoshihisa
Author Affiliation(jpn)宇宙航空研究開発機構航空本部(JAXA)
Author Affiliation(eng)Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Issue Date2014-03-31
Japan Aerospace Exploration Agency (JAXA)
Publication title宇宙航空研究開発機構研究開発資料
JAXA Research and Development Memorandum
Start page1
End page43
Publication date2014-03-31
Three step method is the offline estimation method of the flow field using control theory. C++ code of the three step method which doesn't depend on any operating systems and applications was developed so I open this code to public. Three-step method is offline estimation method for time-resolved velocity fields using time-resolved point measurements and non-time-resolved particle image velocimetry data. This code was validated with the data in Florida State University and I confirmed the result agreed with the result from MATLAB code.
Description形態: 図版あり
Physical characteristics: Original contains illustrations
KeywordsProper Orthogonal Decomposition; System Identification; Fluid Dynamics; Kalman Smoother
Document TypeTechnical Report
JAXA Category研究開発資料
NASA Subject CategoryFluid Mechanics and Thermodynamics
Report NoJAXA-RM-13-018

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