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| 微机检测系统中电阻测量方法的改进 | |
| 引用本文： | 华正权 张亮 等. 微机检测系统中电阻测量方法的改进[J]. 北京服装学院学报(自然科学版), 1994, 14(2): 53-59 |
| 作者姓名： | 华正权 张亮 等 |
| 作者单位： | 北京服装学院机械与自动化系 |
| 摘 要： | 指出了工业检测中常规电阻测量方法所存在的精度差、成本高等问题，提出了以四端电阻原理和微机软件正技术为基础的测量方法，文中介绍了该方法所使用的测量电路图及其工作原理，分析了软件校正原理并推导了校正公式，对测量误差人和了理论分析，证明了在工业现场条件下获得低成本、高精度测量的可行性，最后给出了一个实践验证的实际温度控制系统的测试数据，该方法适用于微机巡回检测和控制系统。 |
| 关 键 词： | 电阻测量 控制系统 微机 检测系统 |
Improvement of Resistance Measuring in Microcomputer-based Measuring System |
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| Hua Zhengquan, Zhang Liang, Meng Qingchang. Improvement of Resistance Measuring in Microcomputer-based Measuring System[J]. Journal of Beijing Institute of Clothing Technology, 1994, 14(2): 53-59 | |
| Authors: | Hua Zhengquan Zhang Liang Meng Qingchang |
| Abstract: | his paper has pointed out the problems of traditional way of measuring resistance in industry and introduced a new method which is based on four-terminal resistanceand microcomputer compensation. This method, with high precision and low cost, is especially fit for a microcomputer measuring and control system which inputs signal by turns. |
| Keywords: | measurement methods resistance measurement self calibration method datalogging computer control control systems |
| 本文献已被 CNKI 维普 等数据库收录！ | |