【摘要】 设计方案评价是电机设计中的一个重要环节 ,以往主要根据设计经验给出定性的评价 ,一直以来缺乏定量的评价。文中应用模糊数学的基本理论与方法建立了电机设计方案的多级模糊综合评判模型 ,使得对电机设计方案的评价具有准确性和客观性。这为电机设计过程智能化创造了条件。最后以永磁无刷直流电机的电磁设计方案为例作了详细的实例分析 ,证明了多级模糊综合评判模型的有效性。更多还原

【Abstract】 In this paper, a multilevel fuzzy integrative evaluation model of motor design plan is established based on fuzzy theory and method. It could evaluate the plan correctly and objectively. Finally, the multilevel fuzzy integrative evaluation model was applied to the design of permanent magnet brushless direct current motor that is applied to electric vehicle. The results show that the model is effective.更多还原