摘要
根据船舶电力推进六相同步电机选型方案的评价指标,针对多相电机评价指标的复杂性,对评价指标进行了一致化和无量纲化处理,提出了一种改进型隶属函数的确定方法,建立了基于层次分析法(AHP)的电机选型方案的模糊综合评判,实现了评价指标类型的无量纲化,并利用层次分析法确定了隶属函数与电机选型方案的权系数。通过实例验证了此方法的正确性和有效性,通过与传统隶属函数确定方法的比较,发现改进型隶属函数通用性强,更加易于分析、接受、理解和应用。
According to judge index of ship electric propulsion six-phase synchronous motor choice project, aimed at the complexity of to multiphase machine index, transact them with consistency and no dimension, bring forward adetermined method for betterment membership function, build fuzzy evaluation method of machine choice project based on AHP, to verify the method correctness and availability of the method by example, compared with traditional membership function method, it is more currency and is easy to analysis, accept, understand a.nd apply.
出处
《自动化技术与应用》
2012年第1期45-50,共6页
Techniques of Automation and Applications
关键词
船舶电力推进系统
六相同步电机
隶属函数
层次分析法
模糊综合评判
ship electric propulsion system
six-phase synchronous motor
membership function
a,nalytic hierarchy process
fuzzy comprehensive evaluation
作者简介
刘胜(1957-),男,教授,博士生导师,研究方向:随机系统最优估计与控制、舰船航行与姿态控制、鲁棒控制系统理论与应用、智能控制理论及应用等。