A New Hybrid Interpolation Method for Information Exchange in Computational Aeroelasticity

摘要：

Interpolation methods are very important in computational aeroelasticity in both the closely and loosely coupled analysis method. In this paper, the characteristics of thin plate splines (TPS), multiquadrics surface spline methods(MQ) and kriging method were first analyzed for interface data interpolation in computational aeroelasticity. Through the analysis of different methods, a hybrid interpolation method is proposed which combines the thin palte spline and kriging method. The AGRAD 445.6 wing is used to demonstrate the efficiency and accuracy of this method. The method can be used to exchange interface data of computational aeroelasticity.

作者: Xiao-liang WANG Wenbin Song

作者单位: School of Aeronautics and Astronautics,Shanghai Jiao Tong University,200240,China

会议类型: 国际会议

会议名称: The 3rd International Symposium on Systems and Control in Aeronautics and Astronautics(第三届航空航天系统与控制国际会议 ISSCAA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 431-436

在线出版日期: 2010-01-08（万方平台首次上网日期，不代表论文的发表时间）