| 基于面阵CCD的标准金属量器液位监测系统 |
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| 引用本文： | 刘晓伟,赵翠莲,汪地.基于面阵CCD的标准金属量器液位监测系统[J].计算机测量与控制,2006,14(9):1138-1140. |
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| 作者姓名： | 刘晓伟 赵翠莲 汪地 |
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| 作者单位： | 上海大学机电工程与自动化学院,上海,200072 |
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| 摘 要： | 针对标准金属量器液位自动监测的需要,提出采用基于面阵CCD的图像测量技术开发一种非接触式的在线动态实时液位监测系统,并介绍了该系统的硬件组成与软件结构,然后就系统设计中遇到的问题与解决方案进行了详细的阐述。应用结果表明,该系统运行稳定可靠,检测精度高(±0．2mm),具有一定的实用性和推广价值。
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| 关 键 词： | 面阵CCD 液位测量 在线动态识别 边缘检测 亚象素细分 |
| 文章编号： | 1671-4598（2006）09-1138-03 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005-12-27 |
Level Measurement System of Standard Metal Tank Based on Paneled CCD Image |
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| Liu Xiaowei,Zhao Cuilian,Wang Di.Level Measurement System of Standard Metal Tank Based on Paneled CCD Image[J].Computer Measurement & Control,2006,14(9):1138-1140. |
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| Authors: | Liu Xiaowei Zhao Cuilian Wang Di |
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| Abstract: | On the basis of the paneled CCD image measuring technology, a type of non -contacted level measurement system is developed, then the composition of hardware and the structure of software are presented. Also, the questions encountered in the process of system designing are discussed, and solutions to them are given in detail. The application shows that this system runs stably and accurately. The technology and methods adopted in the system are practical and worthy of using abroad. |
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| Keywords: | paneled CCD level measurement on- line dynamic recognition marginal detecting sub- pixel subdivision |
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