Validation of Meshless Method Based on Weighted Least Square Method for Simulating Electromagnetic Levitation

A regularized method of fundamental solution for solving the 2D PEC cylinder electromagnetic scattering problem

“…where r m is the mth physical point, r n is the nth source point located on the physical boundary C, α m is the unknown coefficient, m, n = 1, …, N, N is the number of boundary nodes, and G(r, r ) = −iH (2) 0 (kr)/4 with r = ||r − r ||, H (2) 0 is the zero-order Hankel functions of second kind. For Equation (5) with r m ∈ C, m = 1, …, N, it can form N different linear equations.…”

“…In recent years, many meshless methods have been applied to solve various electromagnetic (EM) problems [1][2][3]. The method of fundamental solution (MFS), as a boundary-type meshless method, has been applied to solve EM scattering problems [4][5][6].…”