Smart floating element flowmeter based on a capacitive angular displacement transducer

被引：3
|
作者：
Xu, Y [1 ]
Zhang, T [1 ]
Wang, HX [1 ]
Chen, DY [1 ]
机构：
[1] Tianjin Univ, Sch Elect Engn & Automat, Tianjin 300072, Peoples R China
来源：
FLOW MEASUREMENT AND INSTRUMENTATION | 2005年 / 16卷 / 01期
关键词：
smart; floating element flowmeter; capacitive angular displacement transducer;
D O I：
10.1016/j.flowmeasinst.2004.11.002
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Based on the detection mechanism of a capacitive angular displacement transducer, a new type of smart floating element flowmeter with a higher accuracy is provided in this paper. It mainly describes the principle of the flowmeter, design of the transducer, the intelligent signal processor, the calibration of the prototype and analysis of errors. Experiment results show that the accuracy of the kind of prototype investigated is better than 1%. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1 / 6
页数：6
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