Title :
A Global Optimization Algorithm Based on C1 Piecewise Response Surface Patches
Author :
Yao, Yingying ; Koh, Chang Seop ; Yang, Shiyou
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou
Abstract :
The surrogate objective function is constructed using C1 piecewise response surface based on the design sensitivity analysis using FEM for the global optimization. The sampling points used for constructing the response surface are adaptively inserted during the process. Applications to benchmark problems and the optimum design of a permanent magnet system show the effectiveness of the proposed algorithm
Keywords :
finite element analysis; optimisation; permanent magnets; response surface methodology; sensitivity analysis; FEM; global optimization algorithm; permanent magnet system; piecewise response surface patches; sensitivity analysis design; Algorithm design and analysis; Design optimization; Educational institutions; Finite element methods; Interpolation; Permanent magnets; Response surface methodology; Sampling methods; Sensitivity analysis; Stochastic processes;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632850
