Design of a New Type of LVDT Signal Conditoning Circuit
Release time:2024-08-09
Hits:
- DOI number:
- 10.16526/j.cnki.11-4762/tp.2015.03.055
- Affiliation of Author(s):
- 机电工程学院
- Journal:
- Computer Measuement & Control
- Key Words:
- LVDT; signal conditioning; driving circuit; rectification and normalization
- Abstract:
- LVDT线性可变差动变压器,其输出信号为两个线圈的差动电压信号,能够实时的、高准确性的将机械位移信号转化成电信号;传统LVDT信号调理电路存在不易散热、检测修复困难、性价比低、适用范围窄等问题,文中设计了一种新型LVDT信号调理电路,该信号调理电路由驱动电路、整流归一化电路和滤波放大电路组成,测试结果能够匹配LVDT的输出信号特性,达到LVDT信号调理的各项指标要求,实验结果表明该设计具有一定的可行性。
- First Author:
- wanghaitao,WANG Long
- Indexed by:
- Journal paper
- Correspondence Author:
- Lichen Shi
- Document Code:
- １６７１－４５９８（２０１５）０３－０９５３－０３
- Discipline:
- Engineering
- Document Type:
- J
- Volume:
- 2015年03期:953-955+958,4
- ISSN No.:
- 1671-4598
- Translation or Not:
- no
- Date of Publication:
- 2015-03-25