Magnet Design using Topology Optimization

  • Jenam Kang (Dept. of Mechatronics, Kwangju Institute of Science & Technology, Gwangju) ;
  • Park, Seungkyu (Dept. of Mechatronics, Kwangju Institute of Science & Technology, Gwangju) ;
  • Semyung Wang (Dept. of Mechatronics, Kwangju Institute of Science & Technology, Gwangju)
  • Published : 2003.06.01

Abstract

The topology optimization for the magnet design is studied. The magnet design in the C-core actuator is investigated by using the derived topology optimization algorithm and finite element method. The design sensitivity equation for the topology optimization is derived using the adjoint variable method and the continuum approach.

Keywords

References

  1. M. Bendsoe and N. Kikuchi, 'Generating Optimal Topologies in Structural Design using a Homogenization Method', Computer Method in Applied Mechanics and Engineering, vol. 71, pp. 197-224, 1988
  2. D. Dyck, and D. Lowther, 'Automated Design of Magnetic Devices by Optimizing Material Distribution', IEEE Transactions on Magnetics, vol. 32, no. 3, May 1996
  3. S. Wang and 1. Kang, 'Topology Optimization of Nonlinear Magnetostatics', IEEE Transactions on Magnetics, vol 38, no. 2, pp. 1029-1038, March 2002
  4. O. Sigmund, 'Design of multiphysics actuators using topology optimization - Part II: two-material structures', Computation Methods in Applied Mechanics and Engineering, vol. 190, pp. 6605-6627, 2001
  5. Edward J. Haug, K. K. Choi, and Vadim Komkov, Design Sensitivity Analysis of Structural Systems. Academic Press, 1986