hello everybody, i would like to have an open discussion with everybody here about the analytical model for linear PM generator. recently, new design has focusing on using of TFPM generator for its efficiency and stability. due to that, i think the most suaitable step to take is using the analytical model rather than modelling on FEM because the airgap of the parmanent magnet machines did not affect much on the design itself. glad to hear from everybody. good day.