行波超声波电动机单输入Takagi-Sugeno模糊转速控制  

Single-Input Takagi-Sugeno Fuzzy Speed Controller of Traveling Wave Ultrasonic Motor

作　　者：张萌[1] 史敬灼[1] 

机构地区：[1]河南科技大学,洛阳471023

出　　处：《微特电机》2017年第1期55-57,共3页Small & Special Electrical Machines

基　　金：国家自然科学基金项目(U1304501)

摘　　要：超声波电动机的运行过程具有明显的非线性。适当的电机控制策略,是促进超声波电动机更广泛应用的重要前提。给出一种适用于超声波电动机转速控制的单输入Takagi-Sugeno模糊控制器。与传统的模糊控制器相比,该控制器结构简单,减少了设计工作量与在线计算量。实验表明,Takagi-Sugeno模糊控制器控制效果较好。The operation process of ultrasonic motor has obvious nonlinearity. So designing an appropriate motor control strategy is an important premise for the wider application of ultrasonic motor. A single-input Takagi-Sugeno fuzzy controller which is suitable for ultrasonic motor＇s speed control was presented. Compared with the conventional fuzzy controller,the controller designed in experiments has simple structure which will reduce the workload and online computation amount.Experiments show that the control performance is better.

关 键 词：超声波电动机 转速控制 模糊控制 TAKAGI-SUGENO 

分 类 号：TM359.9[电气工程—电机]