| 水位及定比例跟踪水深的流速检测 |
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| 引用本文： | 汪霖,吴剑钟,杜金潮,沈剑峰.水位及定比例跟踪水深的流速检测[J].仪器仪表学报,2002,23(1):84-86. |
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| 作者姓名： | 汪霖 吴剑钟 杜金潮 沈剑峰 |
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| 作者单位： | 1. 浙江大学分析测试中心西溪分中心,杭州,310028
2. 浙江大学物理系,杭州,310028 |
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| 基金项目： | 浙江省测试基金资助项目 |
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| 摘 要： | 在研究航道与港口治理方案的物理模型试验中，通常每过一定间隔时间须多点实时测量水位和0.6H处（H为测点处水深）流速。本文介绍水位和自动跟踪0.6H水深的流速检测系统。本系统采用MCS-51微处理器通过机械机构实现流速探头定比例跟踪水深，获取流速和水位值，它可与计算机组网，实现远程管理。
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| 关 键 词： | 定比例跟踪 水位 流速 测定 水深 |
| 修稿时间： | 2000年6月1日 |
Determination of Water Level and Follow the Depth of the Water in Given Proportion on Flow Velocity |
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| Wang Lin,Wu Jianzhong,Du jinchao,Shen Jianfeng.Determination of Water Level and Follow the Depth of the Water in Given Proportion on Flow Velocity[J].Chinese Journal of Scientific Instrument,2002,23(1):84-86. |
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| Authors: | Wang Lin Wu Jianzhong Du jinchao Shen Jianfeng |
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| Affiliation: | Wang Lin 2Wu Jianzhong 1Du jinchao 1Shen Jianfeng 1 |
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| Abstract: | In the process of the scientific researches on how to control the water channels of the rivers and harbors, physical model is one of the most important methods. The experiment of this method requires to testing the velocity and level of the water at multi points and at regular interval. A determination technique is developed. The microprocessor MCS 51 and mechanism are adopted. Its flow velocity sensor follows the water level automa tically in given proportions. It can be made up of a net with computer to achieve management on long distance. |
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| Keywords: | Follow in given proportion Water level Flow velocity Determination |
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