基于SAW传感器的球形电机位置检测方法的研究  

Research on Position Detection Method of Spherical Motor Based on SAW Sensor

作　　者：闫成忍 李绍铭[1,2] 李倩倩 李国丽 YAN Cheng-ren;LI Shao-ming;LI Qian-qian;LI Guo-li(College of Information and Electrical Engineering,Anhui University of Technology,Maanshan Anhui 243032,China;Collaborative Innovation Center of Industrial Energy-saving and Power Quality Control of Anhui University,Hefei Anhui 230601,China)

机构地区：[1]安徽工业大学电气信息学院,安徽马鞍山243032 [2]安徽大学工业节电与电能质量控制省级协同创新中心,安徽合肥230601

出　　处：《佳木斯大学学报（自然科学版）》2019年第2期198-201,187,共5页Journal of Jiamusi University：Natural Science Edition

基　　金：安徽大学工业节电与电能质量控制省级协同创新中心开放课题(KFKT201611)基金

摘　　要：球形电机能实现在空间多自由度的运动,具有相对优良的性能。球形电机转子的位置检测在电机控制系统中具有重要作用,也是球形电机在今后研究的重点方向和难点问题。在研究过程中立足于球形电机结构机理,对球形电机的位置检测进行大量研究,将永磁球形步进电动机作为研究对象,提出了一种基于无源无线SAW传感器的新型球形电机位置检测方法。The spherical motor can realize the motion in space with multiple degrees of freedom and has relatively excellent performance.The rotor position detection of spherical motor plays an important role in the motor control system.Based on the mechanism of spherical motor structure in the research process,this paper makes a lot of research on the position detection of spherical motor.Taking permanent magnet spherical stepper motor as the research object,a new method of position detection of spherical motor based on passive wireless SAW sensor is proposed.

关 键 词：球形电机 位置检测 SAW传感器 

分 类 号：TM35[电气工程—电机]