| 采用超声波测量牛奶主要营养成分的电子装置 |
| |
| 引用本文： | 汤伟,董文宾,王明伟.采用超声波测量牛奶主要营养成分的电子装置[J].自动化与仪表,2005,20(6):9-12,16. |
| |
| 作者姓名： | 汤伟 董文宾 王明伟 |
| |
| 作者单位： | 陕西科技大学,陕西,咸阳,712081 |
| |
| 基金项目： | 国家“十五”重大科技专项（2002BA518A17）;陕西省科学技术研究发展计划项目（2004K08-G22） |
| |
| 摘 要： | 开发了一种采用超声波声速测定原理来测定牛奶中主要营养成分的便携式电子测定装置.简要阐述了超声波的主要物理性能和声速测定原理,详细介绍了本检测装置的测试原理、硬件组成、主要电路和软件设计.
|
| 关 键 词： | 电子检测装置 牛乳成分 超声波声速测定原理 |
| 文章编号： | 1001-9944（2005）06-0009-05 |
| 收稿时间： | 2005-08-11 |
| 修稿时间： | 2005-08-112005-09-06 |
Electronics to Measure the Main Nutrition Elements in Milk Via Ultrasonic |
| |
| TANG Wei,DONG Wen-bin,WANG Ming-wei.Electronics to Measure the Main Nutrition Elements in Milk Via Ultrasonic[J].Automation and Instrumentation,2005,20(6):9-12,16. |
| |
| Authors: | TANG Wei DONG Wen-bin WANG Ming-wei |
| |
| Affiliation: | Shanxi Univ. of Science and Technology, Xianyang 712081 ,China |
| |
| Abstract: | A portable electronics to measure the main nutrition elements in milk in terms of ultrasonic transmission velocity measurement principle is worked out. The chief physical features of ultrasonic and transmission velocity measurement principle are illustrated briefly. And the measurement principle of this electronic, the hardware components, the circuits of the main parts and the software design are introduced in detail. |
| |
| Keywords: | measurement electronics milk elements ultrasonic transmission velocity measurement principle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
