Application of Scattered Data Approximation to a Rotorcraft Health Monitoring Problem

2004 ◽  
Vol 1 (4) ◽  
pp. 175-188 ◽  
Author(s):  
Andrew J. Meade
2011 ◽  
Vol 291-294 ◽  
pp. 2245-2249
Author(s):  
Shi Ju Yan ◽  
Bin Ge

For scattered data approximation with multilevel B-spline(MBS) method, accuracy could be enhanced by densifying control lattice. Nevertheless, when control lattice density reaches to some extent, approximation accuracy could not be enhanced further. A strategy based on integration of moving least squares(MLS) and multilevel B-spline(MBS) is presented. Experimental results demonstrate that the presented strategy has higher approximation accuracy.


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