A neural inverse problem approach for optimal design

被引:22
作者
Fanni, A [1 ]
Montisci, A [1 ]
机构
[1] Univ Cagliari, Dept Elect & Elect Engn, I-09123 Cagliari, Italy
关键词
magnetic fields; neural networks; optimization and design; stochastic methods;
D O I
10.1109/TMAG.2003.810541
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An original approach to the optimization of electromagnetic structures is presented that makes use of a neural network trained to capture the functional relationship between the design parameters and the objective function. The algebraic structure of the network is used to find the basins of attraction of the objective function of the optimization problem, avoiding the major drawbacks of the commonly used algorithms, i.e., the entrapment in local minima, and/or the huge amount of cost function evaluations.
引用
收藏
页码:1305 / 1308
页数:4
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