A Novel Method to Obtain Wires Distribution Considering the Shape of   Generated Electromagnetic Field
  This paper proposes a method to calculate the wires distribution for generating required electromagnetic field. Instead of solving the distribution of wires directly, we formulate the problem into zero-one programming form. By applying the proposed algorithm to solve the zero-one programming problem, a practical solution can be obtained. Two practical examples are proposed to illustrate detailed calculation steps of the novel method. The comparison between binary particle swarm optimization searching algorithm and the pro-posed algorithm is provided and discussed. All the design results are validated with FEM calculation results. 
Tianqi Hong
physics.comp-ph math.OC