论文信息 - Faster calculation of sensitivity in the source current distribution problem using reciprocity theorem

Faster calculation of sensitivity in the source current distribution problem using reciprocity theorem

A new and faster sensitivity calculation algorithm for the source current distribution problem is proposed, The reciprocity theorem is used to reduce the calculation time. The proposed method is efficient when there are a large number of design variables.

[1] Edward J. Haug,et al. Design Sensitivity Analysis of Structural Systems , 1986 .

[2] Song-Yop Hahn,et al. Design sensitivity analysis for steady state eddy current problems by continuum approach , 1994 .

[3] I. Park,et al. Design sensitivity analysis for transient eddy current problems using finite element discretization and adjoint variable method , 1996 .

[4] David A. Lowther,et al. A comparison of MRI magnet design using a Hopfield network and the optimized material distribution method , 1998 .

[5] D. Pozar. Microwave Engineering , 1990 .

[6] Dimitri P. Bertsekas,et al. Constrained Optimization and Lagrange Multiplier Methods , 1982 .

[7] J. Simkin,et al. Optimization problems in electromagnetics , 1991 .

[8] Song-Yop Hahn,et al. Design sensitivity analysis for nonlinear magnetostatic problems using finite element method , 1992 .

[9] E. M. Freeman,et al. A method of computing the sensitivity of electromagnetic quantities to changes in materials and sources , 1994 .

[10] Jin-kyu Byun,et al. Topology optimization of electrical devices using material energy and sensitivity , 1999, IEEE International Magnetics Conference.

[11] Robert B. Haber,et al. First‐order design sensitivities for transient conduction problems by an adjoint method , 1989 .