| 引用本文: | 陈棣湘,潘孟春,罗飞路.高速磁浮列车气隙磁场测量系统的研究.[J].国防科技大学学报,2007,29(3):123-125.[点击复制] |
| CHEN Dixiang,PAN Mengchun,LUO Feilu.Study on Air-gap Magnetic Fields Measurement System of High-speed Magnetic Levitation Vehicle[J].Journal of National University of Defense Technology,2007,29(3):123-125[点击复制] |
|
| |
|
|
| 本文已被：浏览 6697次 下载 5874次 |
| 高速磁浮列车气隙磁场测量系统的研究 |
| 陈棣湘, 潘孟春, 罗飞路 |
|
(国防科技大学 机电工程与自动化学院，湖南 长沙 410073)
|
| 摘要: |
| 介绍了高速磁浮列车气隙磁场测量系统研制中的几项关键技术，提出了三维磁敏传感器的设计方法和基于霍尔元件的电压比磁场测量法，并设计了传感器的高精度运动控制系统。所研制的系统具有较高的测磁精度和定位精度，实现了高速磁浮列车气隙磁场的自动测量。 |
| 关键词: 磁浮列车 磁场测量 三维磁敏传感器 电压比测量法 步进电机 |
| DOI： |
| 投稿日期：2006-12-19 |
| 基金项目:国家863计划重大专项资助项目(2001AA505000-109) |
|
| Study on Air-gap Magnetic Fields Measurement System of High-speed Magnetic Levitation Vehicle |
| CHEN Dixiang, PAN Mengchun, LUO Feilu |
|
(College of Mechatronics Engineering and Automation， National Univ. of Defense Technology， Changsha 410073，China)
|
| Abstract: |
| Several key technologies were introduced in the development of the air-gap magnetic field measurement system of high-speed magnetic levitation vehicle. The design method of the three-dimensional magnetic sensors and the voltage proportional magnetic field measurement method based on Hall-effect devices were put forward in this paper. It also presented a motion control system with high precision designed for the sensor. The research shows that the developed system has high measurement and orientation precision, and it can perform automatic measurement of the air gap magnetic fields of high speed magnetic levitation vehicle. |
| Keywords: magnetic levitation vehicle(MLV) magnetic field measurement three dimensional magnetic sensor proportional voltage measurement method stepping motor |
|
|
