|
|||||
|
|
| 宽量程测量系统多档增益设定及实时标定方法探讨 | |
| 引用本文： | 朱宏逵,王宏远. 宽量程测量系统多档增益设定及实时标定方法探讨[J]. 仪表技术, 2007, 0(11): 9-11 |
| 作者姓名： | 朱宏逵 王宏远 |
| 作者单位： | 华中科技大学,电子与信息工程系,湖北,武汉,430074 |
| 摘 要： | 文章对宽量程测量系统多档增益设定及实时标定方法进行了较深入的探讨，提出了在宽量程测量范围内分区间分别处理的方法，科学地解决了究竞怎样进行放大器档位的设置以及各档位放大器增益怎样确定这个长期以来困扰在测量领域的难题，在此基础上还提出了经济实用的增益实时标定方法。 |
| 关 键 词： | 测量系统 模数转换 相对误差 增益 实时标定 |
| 文章编号： | 1006-2394（2007）11-0009-03 |
| 修稿时间： | 2007-08-01 |
A Probe to the Multiple-gain Buildup and Real Time Calibration for Wide-range Measuring System |
|
| ZHU Hong-kui,WANG Hong-yuan. A Probe to the Multiple-gain Buildup and Real Time Calibration for Wide-range Measuring System[J]. Instrumentation Technology, 2007, 0(11): 9-11 | |
| Authors: | ZHU Hong-kui WANG Hong-yuan |
| Affiliation: | Department of Electronic and Information in Huazhong University of Science and Technology, Wuhan 430074, China |
| Abstract: | A deep discussion about multiple-gain buildup and real time calibration for wide-range measuring system has been made. A method of different processing strategies being related with different sectors in the range of wide-range measuring has been put up. A scientific solution to a long-lasting problem in the measuring field about the setting of the amplifier gain in different range has been suggested. And an economical model of real time calibration for gain has been provided. |
| Keywords: | measuring system A/D conversion relative error gain real time calibration |
| 本文献已被 维普 万方数据 等数据库收录！ | |