| 基于MSP430的位移测量装置的设计 |
| |
| 引用本文： | 龚文超,王阔厅,周爱慧,叶浩. 基于MSP430的位移测量装置的设计[J]. 舰船电子工程, 2012, 32(6): 100-102 |
| |
| 作者姓名： | 龚文超 王阔厅 周爱慧 叶浩 |
| |
| 作者单位： | 1. 海军潜艇学院,青岛,266042
2. 92132部队,青岛,266405 |
| |
| 摘 要： | 文章中的微动位移测量装置以MSP430单片机为核心，辅以正弦信号产生电路、差动变压器、直流电机驱动、键盘、LCD显示等电路，实现了精确测量并显示磁棒微动位移的功能。磁棒位移范围为一20mm～＋20mm，测量的绝对误差小于1mm；磁棒位移可由键盘设定。测试结果表明该设计是一种较为理想的微动位移测量装置。
|
| 关 键 词： | 单片机 差动变压器 位移 磁棒 |
Design of Displacement Measuring Device Based on MSP430 |
| |
| GONG Wenchao,WANG Kuoting,ZHOU Aihui,YE Hao. Design of Displacement Measuring Device Based on MSP430[J]. Ship Electronic Engineering, 2012, 32(6): 100-102 |
| |
| Authors: | GONG Wenchao WANG Kuoting ZHOU Aihui YE Hao |
| |
| Affiliation: | 1.Naval Submarine Academy,Qingdao 266042)(2.No.92132 Troops of PLA,Qingdao 266405) |
| |
| Abstract: | The instrument is designed with MSP430 MCU(micro controller unit) as its core,including circuits of sinuous signal,LVDT,DC machine driver,keyboard and LCD in this paper.It realizes the function of accurately measuring and displaying the micromotion displacement of axial magnet.The accuracy of the measurement of axial magnet ranges from-20mm to 20mm with an absolute error less than 1mm.The displacement of axial magnet is configurated by keyboard.The test results shot that this device is an ideal instrument to measure micromotion displacement. |
| |
| Keywords: | MCU LVDT displacement axial magnet |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
