Review of Vibroacoustic Analysis Methods of Electric Vehicles Motors

The dynamic development of electromobility has resulted in new directions research, one which is the analysis noise traction motors. designs motors used electric vehicles are relatively and often modified. In addition, strong competition also forces an increase power generated per unit mass motor, at expense weakening mechanical structure. This may result level by drive, so this issue should be analyzed motor design stage. Different construction operating conditions relation to industrial or railway make it necessary constantly develop methods for vehicles. aim article review far Three main authors paper: analytical method, hybrid method using two-dimensional models, three-dimensional models. addition these methods, paper focuses on a synthetic summary most important factors determining nature vehicle