Structural topology optimization of electrical machinery to maximize stiffness with body force distribution

IEEE Transactions on Magnetics

Volumn 46, Issue 10, 2010, Pages 3790-3794

  Lee, Jaewook ^a   Kikuchi, Noboru ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

Body force distribution; finite element methods; structural topology optimization

Indexed keywords

ADJOINT METHODS; BODY FORCES; DESIGN GOAL; DESIGN SENSITIVITY ANALYSIS; FINITE DIFFERENCE; FINITE ELEMENT; FORCE DISTRIBUTIONS; MAGNETIC BODY FORCE; MAGNETIC FORCE; MAGNETO-STATIC ANALYSIS; MECHANICAL COMPLIANCE; OPTIMIZATION APPROACH; OPTIMIZATION PROBLEMS; SEQUENTIAL LINEAR PROGRAMMING; SOLENOID ACTUATORS; STRUCTURAL PROBLEMS; STRUCTURAL TOPOLOGY OPTIMIZATION; VIRTUAL AIR GAP;

DESIGN; ELECTRIC MACHINERY; FINITE ELEMENT METHOD; LINEAR PROGRAMMING; MAGNETOS; MAGNETOSTATICS; SENSITIVITY ANALYSIS; SHAPE OPTIMIZATION; STRUCTURAL ANALYSIS; TOPOLOGY;

STRUCTURAL OPTIMIZATION;

EID: 77956998041     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2010.2052365     Document Type: Article

References (12)

1. S. Park and S. Min, "Magnetic actuator design for maximizing force using level set based topology optimization," IEEE Trans. Magn., vol.45, no.5, pp. 2336-2339, May 2009.
2. J. Yoo, S. Yang, and J. S. Choi, "Optimal design of an electromagnetic coupler to maximize force to a specific direction," IEEE Trans. Magn., vol.44, no.7, pp. 1737-1742, Jul. 2008.
3. J. Yoo and N. Kikuchi, "Topology optimization for reduction of vibration caused by magnetic harmonic excitation," IEEE Trans. Magn., vol.38, no.6, pp. 3643-3649, Nov. 2002. (Pubitemid 35202548)
4. J. Yoo, "Reduction of vibration caused by magnetic force in a switched reluctance motor by topology optimization," J. Appl. Mech., vol.69, no.3, pp. 380-387, May 2002. (Pubitemid 35202548)
5. H. S. Choi, I. H. Park, and S. H. Lee, "Electromagnetic body force calculation based on virtual air gap," J. Appl. Phys., vol.99, no.8, p. 08H903-3, Apr. 2006.
6. H. S. Choi, I. H. Park, and S. H. Lee, "Concept of virtual air gap and its applications for force calculation," IEEE Trans. Magn., vol.42, no.4, pp. 653-1555, Apr. 2006.
7. H. Shim, H. Moon, S. Wang, and K. Hameyer, "Topology optimization for compliance reduction of magnetomechanical systems," IEEE Trans. Magn., vol.44, no.3, pp. 346-351, Mar. 2008. (Pubitemid 351305900)
8. H. S. Choi, I. H. Park, and S. H. Lee, "Generalized equivalent magnetizing current method for total force calculation of magnetized bodies in contact," IEEE Trans. Magn., vol.42, no.4, pp. 531-534, Apr. 2006.
9. H. S. Choi, S. H. Lee, and I. H. Park, "General formulation of equivalent magnetic charge method for force density distribution on interface of different materials," IEEE Trans. Magn., vol.41, no.5, pp. 1420-1423, May 2005.
10. T. Tarnhuvud and K. Reichert, "Accuracy problems of force and torque calculation in FE-systems," IEEE Trans. Magn., vol.24, no.1, pp. 443-446, Jan. 1988.
11. J. S. Choi and J. Yoo, "Structural optimization of ferromagnetic materials based on the magnetic reluctivity for magnetic field problems," Comput. Methods Appl. Mech. Eng., vol.197, no.49-50, pp. 4193-4206, Sep. 2008.
12. J. H. Seo, "Optimal Design of Material Microstructure for Convective Heat Transfer in a Solid-Fluid Mixture," Ph.D. dissertation, Univ. Michigan, Ann Arbor, 2009.