Comparison Of Response Surface Construction Methods For Derivative Estimation Using Moving Least Squares, Kriging And Radial Basis
by Nasa Technical Reports Server (ntrs)
2021-01-11 10:48:06
Comparison Of Response Surface Construction Methods For Derivative Estimation Using Moving Least Squares, Kriging And Radial Basis
by Nasa Technical Reports Server (ntrs)
2021-01-11 10:48:06
Response construction methods using Moving Least Squares (MLS), Kriging and Radial Basis Functions (RBF) are compared with the Global Least Squares (GLS) method in three numerical examples for derivative generation capability. Also, a new Interpolati...
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Response construction methods using Moving Least Squares (MLS), Kriging and Radial Basis Functions (RBF) are compared with the Global Least Squares (GLS) method in three numerical examples for derivative generation capability. Also, a new Interpolating Moving Least Squares (IMLS) method adopted from the meshless method is presented. It is found that the response surface construction methods using the Kriging and RBF interpolation yields more accurate results compared with MLS and GLS methods. Several computational aspects of the response surface construction methods also discussed.
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