@inproceedings{oai:jaxa.repo.nii.ac.jp:00003640,
 author = {松島, 紀佐 and 南波, 遼大 and 山口, 銀河 and 加藤, 裕之 and Matsushima, Kisa and Namba, Ryodai and Yamaguchi, Ginga and Kato, Hiroyuki},
 book = {宇宙航空研究開発機構特別資料: 第47回流体力学講演会/第33回航空宇宙数値シミュレーション技術シンポジウム論文集, JAXA Special Publication: Proceedings of the 47th Fluid Dynamics Conference / the 33rd Aerospace Numerical Simulation Symposium},
 month = {Mar},
 note = {第47回流体力学講演会/第33回航空宇宙数値シミュレーション技術シンポジウム (2015年7月2日-3日. 東京大学生産技術研究所), 目黒区, 東京, 47th Fluid Dynamics Conference /the 33rd Aerospace Numerical Simulation Symposium (July 2-3, 2015. Institute of Industrial Science , the University of Tokyo), Meguro, Tokyo, Japan, A numerical pressure estimation system which uses the 2.5 Dimensional model of a Poisson equation has been developed in order to let PIV measurement more advantageous in aerodynamic design. In the article, the system is examined if it can handle a case where the data of flow speed measured by PIV experiments have noise error. The examination is fully performed using computer simulation. First, the noise data of flow velocity are produced to add them to the original ideal velocity data. The several different error patters are prepared. Then, the pressure distributions are estimated by the system with the data in order to analyze how the noise errors affect the estimated results. The examination shows that boundary data imposed for the Poisson equation have great influence on the solutions all over the space. If a strategy is devised to reduce measurement errors on boundaries, fairly good pressure estimation can be done without caring the errors on inner space., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1630005015, レポート番号: JAXA-SP-15-013},
 pages = {103--108},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {PIV圧力推定における速度データ計測誤差の影響解析シミュレーション},
 volume = {JAXA-SP-15-013},
 year = {2016}
}