Optimization of 2 phase in-wheel IPMSM for wide speed range by using the Kriging model based on latin hypercube sampling

This paper introduces an optimal design procedure for an in-wheel interior permanent magnet synchronous motor (IPMSM) to achieve wide speed range. For algorithms, the Kriging model based on the latin hypercube sampling (LHS) and genetic algorithm (GA) are applied. The optimal model has an increased wide speed range with reduced cogging torque.