Topological optimization in 3D-magnetostatics: development of adjoint methods using the equations of magnetic moments
Sophie Michel,
Frederic Messine,
Jean-René Poirier
Abstract:Purpose
The purpose of this paper is mainly to develop the adjoint method within the method of magnetic moment (MMM) and thus, to provide an efficient new way to solve topology optimization problems in magnetostatic to design 3D-magnetic circuits.
Design/methodology/approach
First, the MMM is recalled and the optimization design problem is reformulated as a partial derivative equation-constrained optimization problem where the constraint is the Maxwell equation in magnetostatic. From the Karush–Khun–Tucker op… Show more
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